Dr. Aftab A Khan , MD
Internal Medicine • Morris, IL
425 E Us Route 6
Morris, IL 60450
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on September 15, 2005; this date does not establish years in practice.
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Published CMS data list 2,270 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99214 — Established patient outpatient office visit: 865 service units.
- J1100 — Injection, dexamethasone sodium phosphate, 1 mg: 374 service units.
- 96372 — Injection of drug or substance under skin or into muscle: 160 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 19 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 6,883 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Atorvastatin Calcium — 441 prescription fills, including refills.
- Lorazepam — 286 prescription fills, including refills.
- Tramadol Hcl — 284 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 117 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 85% of clinicians listed under Internal Medicine in Illinois (2024, 3,249 clinicians with data). Median for this group: 699. Middle half: 285 to 1,340.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 3,025 in 2020 to 2,270 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
425 E Us Route 6
Morris, IL 60450
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 3 distinct group names: Friedell Clinic, S. C.; Midwest Inpatient Anderson Health Inc; Morris Hospital. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
1988
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
376 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $173,809 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Paid by Medicare
About $130,388 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
30-day fills
14,128 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$426,961 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $849.12 across 41 records.
By nature of payment
- Food and Beverage: $849.12 across 41 records.
Reporting-company totals (3 largest of 11)
- GlaxoSmithKline, LLC.: $181.45 across 10 records.
- Pfizer Inc.: $162.64 across 7 records.
- ABBVIE INC.: $160.50 across 7 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
38 years (graduated 1988)
CMS Doctors and Clinicians data list 1988 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2005
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Khan has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Khan as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Morris and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 85% of clinicians listed under Internal Medicine in Illinois (2024, 3,249 clinicians with data). Median for this group: 699. Middle half: 285 to 1,340.
Too few clinicians listed under Internal Medicine in Morris have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A higher Medicare-allowed amount than 80% of clinicians listed under Internal Medicine in Illinois (2024, 3,249 clinicians with data). Median for this group: $67,802. Middle half: $27,619 to $124,679.
Too few clinicians listed under Internal Medicine in Morris have Medicare Part B data for 2024 to compare.
Paid by Medicare
A higher Medicare payment amount than 80% of clinicians listed under Internal Medicine in Illinois (2024, 3,249 clinicians with data). Median for this group: $52,838. Middle half: $21,117 to $98,214.
Too few clinicians listed under Internal Medicine in Morris have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
More Part D prescriptions than 80% of clinicians listed under Internal Medicine in Illinois (2024, 3,755 clinicians with data). Median for this group: 1,030. Middle half: 99 to 4,658.
Too few clinicians listed under Internal Medicine in Morris have Medicare Part D data for 2024 to compare.
Part D drug cost
A higher Part D drug cost than 75% of clinicians listed under Internal Medicine in Illinois (2024, 3,755 clinicians with data). Median for this group: $78,716. Middle half: $2,604 to $371,507.
Too few clinicians listed under Internal Medicine in Morris have Medicare Part D data for 2024 to compare.
10 active clinicians are listed under Internal Medicine with a practice address in Morris, IL (7,245 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services decreased 25% from 3,025 in 2020 to 2,270 in 2024.
- 2020: 3,025
- 2021: 2,682
- 2022: 2,458
- 2023: 1,923
- 2024: 2,270
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Medicare-allowed amount
Medicare-allowed amount decreased 30% from $247,888 in 2020 to $173,809 in 2024.
- 2020: $247,888
- 2021: $256,885
- 2022: $221,302
- 2023: $174,970
- 2024: $173,809
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Paid by Medicare
Paid by Medicare decreased 29% from $183,943 in 2020 to $130,388 in 2024.
- 2020: $183,943
- 2021: $185,713
- 2022: $156,793
- 2023: $124,416
- 2024: $130,388
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Medicare Part D prescriptions
Medicare Part D prescriptions stayed about the same: 7,140 in 2020 and 6,883 in 2024.
- 2020: 7,140
- 2021: 7,447
- 2022: 7,252
- 2023: 7,328
- 2024: 6,883
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30-day fills
30-day fills stayed about the same: 13,344 in 2020 and 14,128 in 2024.
- 2020: 13,344
- 2021: 13,631
- 2022: 13,440
- 2023: 14,511
- 2024: 14,128
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Part D drug cost
Part D drug cost increased 27% from $335,509 in 2020 to $426,961 in 2024.
- 2020: $335,509
- 2021: $389,419
- 2022: $371,195
- 2023: $509,072
- 2024: $426,961
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Industry payments (Open Payments)
Industry payments (Open Payments) decreased 27% from $1,156.89 in 2021 to $849.12 in 2025.
- 2021: $1,156.89
- 2022: $1,019.55
- 2023: $926.03
- 2024: $735.54
- 2025: $849.12
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 – December 31, 2025): 41 records totaling $849.12.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Pfizer Inc. |
Food and Beverage
In-kind items and services
|
ELIQUIS | General | $38.31 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
UBRELVY | General | $28.32 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
QULIPTA | General | $27.35 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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UBRELVY | General | $27.23 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
SPRAVATO | General | $26.99 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
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NURTEC ODT | General | $26.19 |
| Lundbeck LLC |
Food and Beverage
Cash or cash equivalent
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REXULTI | General | $25.58 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
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ELIQUIS | General | $25.25 |
| GlaxoSmithKline, LLC. |
Food and Beverage
In-kind items and services
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TRELEGY ELLIPTA | General | $24.82 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
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BREZTRI | General | $23.34 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
UBRELVY | General | $22.83 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC |
Food and Beverage
In-kind items and services
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XIFAXAN | General | $22.69 |
| GlaxoSmithKline, LLC. |
Food and Beverage
In-kind items and services
|
TRELEGY ELLIPTA | General | $22.24 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
— | General | $22.22 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC |
Food and Beverage
In-kind items and services
|
XIFAXAN | General | $22.01 |
| GlaxoSmithKline, LLC. |
Food and Beverage
In-kind items and services
|
TRELEGY ELLIPTA | General | $21.89 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
SPRAVATO | General | $21.72 |
| GlaxoSmithKline, LLC. |
Food and Beverage
In-kind items and services
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TRELEGY ELLIPTA | General | $21.70 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
|
NURTEC ODT | General | $21.35 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
SPRAVATO | General | $21.25 |
| GlaxoSmithKline, LLC. |
Food and Beverage
In-kind items and services
|
TRELEGY ELLIPTA | General | $20.10 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
SPRAVATO | General | $20.07 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
AIRSUPRA | General | $19.42 |
| GlaxoSmithKline, LLC. |
Food and Beverage
In-kind items and services
|
TRELEGY ELLIPTA | General | $19.39 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
QULIPTA | General | $19.22 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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865 | 282 | $216.00 | $124.92 |
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J1100
Injection, dexamethasone sodium phosphate, 1 mg
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374 | 49 | $9.10 | $0.11 |
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96372
Injection of drug or substance under skin or into muscle
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160 | 61 | $71.00 | $13.77 |
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99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
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156 | 43 | $152.22 | $80.59 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
|
140 | 82 | $185.00 | $88.70 |
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G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
|
109 | 109 | $184.00 | $127.65 |
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G0444
Annual depression screening, 5 to 15 minutes
|
104 | 104 | $44.00 | $18.17 |
|
J3420
Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg
|
70 | 15 | $21.00 | $1.26 |
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J0696
Injection, ceftriaxone sodium, per 250 mg
|
48 | 27 | $45.67 | $0.46 |
|
G0008
Administration of influenza virus vaccine
|
44 | 44 | $25.00 | $24.50 |
|
99406
Smoking and tobacco use intensive counseling, 4-10 minutes
|
39 | 29 | $50.00 | $14.51 |
|
90662
Influenza vaccine split virus, preservative free
|
38 | 38 | $90.00 | $81.82 |
|
99238
Hospital discharge day management, 30 minutes or less
|
23 | 23 | $289.78 | $81.33 |
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99495
Transitional care management services for problem of at least moderate complexity
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23 | 18 | $327.00 | $200.62 |
|
87637
Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19), influenza virus types a and b, and respiratory syncytial virus
|
18 | 17 | $157.00 | $139.78 |
|
90677
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use
|
16 | 16 | $339.00 | $290.93 |
|
99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
|
15 | 15 | $223.27 | $135.59 |
|
99233
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
|
15 | 12 | $470.80 | $117.14 |
|
G0009
Administration of pneumococcal vaccine
|
13 | 13 | $48.00 | $31.15 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 441 | 34,570 | $4,008.83 | 124 |
| Lorazepam | Lorazepam | 286 | 8,634 | $1,893.93 | 50 |
| Tramadol Hcl | Tramadol Hcl | 284 | 7,503 | $1,595.11 | 68 |
| Levothyroxine Sodium | Levothyroxine Sodium | 283 | 22,860 | $3,060.58 | 80 |
| Losartan Potassium | Losartan Potassium | 222 | 17,885 | $1,708.80 | 62 |
| Metformin Hcl | Metformin Hcl | 186 | 13,850 | $1,681.01 | 54 |
| Omeprazole | Omeprazole | 174 | 14,070 | $2,713.11 | 48 |
| Lisinopril | Lisinopril | 165 | 12,286 | $1,438.68 | 50 |
| Metoprolol Succinate | Metoprolol Succinate | 159 | 10,871 | $2,600.28 | 40 |
| Furosemide | Furosemide | 158 | 11,031 | $1,063.28 | 54 |
| Metoprolol Tartrate | Metoprolol Tartrate | 154 | 12,442 | $1,306.85 | 47 |
| Amlodipine Besylate | Amlodipine Besylate | 151 | 12,019 | $1,443.53 | 51 |
| Alprazolam | Alprazolam | 142 | 4,291 | $1,250.37 | 20 |
| Montelukast Sodium | Montelukast Sodium | 140 | 10,886 | $1,509.09 | 43 |
| Hydrochlorothiazide | Hydrochlorothiazide | 139 | 11,199 | $491.75 | 43 |
| Prednisone | Prednisone | 136 | 747 | $158.43 | 61 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 128 | 3,465 | $2,815.80 | 44 |
| Escitalopram Oxalate | Escitalopram Oxalate | 126 | 9,708 | $2,015.65 | 40 |
| Enalapril Maleate | Enalapril Maleate | 109 | 8,478 | $1,744.87 | 27 |
| Trazodone Hcl | Trazodone Hcl | 109 | 5,642 | $599.09 | 28 |
| Potassium Chloride | Potassium Chloride | 105 | 6,618 | $1,906.25 | 38 |
| Clopidogrel | Clopidogrel Bisulfate | 102 | 8,122 | $1,230.60 | 31 |
| Gabapentin | Gabapentin | 98 | 6,094 | $1,963.09 | 29 |
| Zolpidem Tartrate | Zolpidem Tartrate | 93 | 2,857 | $428.66 | 15 |
| Azithromycin | Azithromycin | 91 | 456 | $288.72 | 68 |
(top 25 shown)
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2020-04-28NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - INTERNAL MEDICINE
I20050510000243
IL
3274511894
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Morris Hospital
580 Sycamore St, Marseilles, IL 613411366
Phone: 8157952122
Morris Hospital
948 W Us Route 6, Morris, IL 604508858
Phone: 8159425474
Morris Hospital
425 E Us Route 6, Morris, IL 604509042
Phone: 8159428080
Midwest Inpatient Anderson Health Inc
6800 State Route 162, Maryville, IL 620628500
Phone: 6182885711
Friedell Clinic, S. C.
7531 S Stony Island Ave, Chicago, IL 606493954
Phone: 7739477764
Morris Hospital
101 S Prairie Ave, Dwight, IL 604201350
Phone: 8155843291
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine - Infectious Disease
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 425 E US ROUTE 6, MORRIS, IL 60450 (Tel: 8159428080)
Registered at 725 SCHOOL ST STE A, MORRIS, IL 604501207 (Tel: 1594191248)
Registered at 1368 LIBERTY ST, MORRIS, IL 604501410 (Tel: 8159428080)
Registered at 1368 LIBERTY ST, MORRIS, IL 604501410 (Tel: 8159421852)
Recorded as AFTAB KHAN, M.D.
Internal Medicine (license number reported to NPPES: IL 036-087831)
Record officially reactivated for active practice on March 28, 2006
NPPES lists this NPI as deactivated as of March 23, 2006; the reason is not published.
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Internal Medicine Providers in Morris
- Dr. Ishtiaq Habib, MD
- Dr. Dana Howd, MD
- Dr. Peter Roumeliotis, MD
- Dr. David Vermillion, MD
- Dr. Kanchan Tiwari, MD
- Dr. Olga Peplos, MD
Mailing Address
725 School St Ste A
Morris, IL 604501207
Phone: 8159419124