Dr. Mohammad A Khalil , MD
Internal Medicine • Sherman, TX
321 N Highland Ave Ste 105
Sherman, TX 750927371
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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Dr. Mohammad Khalil is listed in NPPES under Internal Medicine.
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NPI assigned on January 30, 2006; this date does not establish years in practice.
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Published CMS data list 875 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: 426 service units.
- 99490 — Chronic care management services: 108 service units.
- 36465 — Injection of chemical agent into single incompetent vein of leg using ultrasound guidance: 90 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 10 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 931 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:
- Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) — 255 prescription fills, including refills.
- Albuterol Sulfate Hfa (Albuterol Sulfate) — 121 prescription fills, including refills.
- Spiriva Respimat (Tiotropium Bromide) — 71 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 23 records in the table · Guide: How to read Medicare Part D prescriber data
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Close to the middle for Medicare Part B services among clinicians listed under Internal Medicine in Sherman, TX (2024, 15 clinicians with data). Median for this group: 875. Middle half: 350 to 1,878.
More Medicare Part B services than 60% of clinicians listed under Internal Medicine in Texas (2024, 5,423 clinicians with data). Median for this group: 645. Middle half: 277 to 1,322.
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 5,342 in 2020 to 875 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
321 N Highland Ave Ste 105
Sherman, TX 750927371
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
1985
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
128 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 $163,411 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 $123,895 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
1,162 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
$303,410 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: $262.00 across 13 records.
By nature of payment
- Food and Beverage: $262.00 across 13 records.
Reporting-company totals (3 largest of 9)
- GlaxoSmithKline, LLC.: $76.85 across 3 records.
- Electromed, Inc.: $32.62 across 2 records.
- Boston Scientific Corporation: $32.39 across 2 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
41 years (graduated 1985)
CMS Doctors and Clinicians data list 1985 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
2006
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.
May accept Medicare assignment
CMS data show this clinician may accept Medicare assignment. Clinicians who do not always accept assignment can decide case by case.
Ask the office before your visit. If a clinician does not accept assignment for a service, they can charge up to 15% more than the Medicare-approved amount, and you may be asked to pay the full amount at the visit.
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. Khalil 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. Khalil 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 Sherman and Texas
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Close to the middle for clinicians listed under Internal Medicine in Sherman, TX (2024, 15 clinicians with data). Median for this group: 875. Middle half: 350 to 1,878.
More Medicare Part B services than 60% of clinicians listed under Internal Medicine in Texas (2024, 5,423 clinicians with data). Median for this group: 645. Middle half: 277 to 1,322.
Medicare-allowed amount
A higher Medicare-allowed amount than 75% of clinicians listed under Internal Medicine in Sherman, TX (2024, 15 clinicians with data). Median for this group: $104,781. Middle half: $40,546 to $154,375.
A higher Medicare-allowed amount than 80% of clinicians listed under Internal Medicine in Texas (2024, 5,423 clinicians with data). Median for this group: $61,221. Middle half: $27,420 to $115,826.
Paid by Medicare
A higher Medicare payment amount than 75% of clinicians listed under Internal Medicine in Sherman, TX (2024, 15 clinicians with data). Median for this group: $77,906. Middle half: $27,731 to $118,526.
A higher Medicare payment amount than 80% of clinicians listed under Internal Medicine in Texas (2024, 5,423 clinicians with data). Median for this group: $47,501. Middle half: $20,446 to $90,051.
Medicare Part D prescriptions
Fewer Part D prescriptions than 60% of clinicians listed under Internal Medicine in Sherman, TX (2024, 15 clinicians with data). Median for this group: 1,082. Middle half: 264 to 12,675.
Close to the middle for clinicians listed under Internal Medicine in Texas (2024, 5,674 clinicians with data). Median for this group: 828. Middle half: 121 to 4,824.
Part D drug cost
Close to the middle for clinicians listed under Internal Medicine in Sherman, TX (2024, 15 clinicians with data). Median for this group: $206,976. Middle half: $46,585 to $798,362.
A higher Part D drug cost than 65% of clinicians listed under Internal Medicine in Texas (2024, 5,674 clinicians with data). Median for this group: $64,859. Middle half: $4,211 to $436,775.
19 active clinicians are listed under Internal Medicine with a practice address in Sherman, TX (9,191 in Texas).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Sherman
10.5% of these 19 clinicians have the CMS telehealth indicator.
63.2% of these 19 clinicians are listed by CMS as accepting Medicare assignment.
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 84% from 5,342 in 2020 to 875 in 2024.
- 2020: 5,342
- 2021: 3,285
- 2022: 2,147
- 2023: 1,443
- 2024: 875
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Medicare-allowed amount
Medicare-allowed amount decreased 57% from $378,112 in 2020 to $163,411 in 2024.
- 2020: $378,112
- 2021: $200,228
- 2022: $150,313
- 2023: $111,446
- 2024: $163,411
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Paid by Medicare
Paid by Medicare decreased 59% from $300,177 in 2020 to $123,895 in 2024.
- 2020: $300,177
- 2021: $156,768
- 2022: $118,756
- 2023: $86,587
- 2024: $123,895
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 42% from 1,606 in 2020 to 931 in 2024.
- 2020: 1,606
- 2021: 1,569
- 2022: 1,291
- 2023: 1,195
- 2024: 931
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30-day fills
30-day fills decreased 41% from 1,965 in 2020 to 1,162 in 2024.
- 2020: 1,965
- 2021: 1,985
- 2022: 1,602
- 2023: 1,488
- 2024: 1,162
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Part D drug cost
Part D drug cost decreased 29% from $426,008 in 2020 to $303,410 in 2024.
- 2020: $426,008
- 2021: $459,758
- 2022: $415,119
- 2023: $434,958
- 2024: $303,410
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $761.01 in 2021 to $262.00 in 2025.
- 2021: $761.01
- 2022: $2,838.32
- 2023: $812.08
- 2024: $342.25
- 2025: $262.00
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): 13 records totaling $262.00.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| GlaxoSmithKline, LLC. |
Food and Beverage
In-kind items and services
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TRELEGY ELLIPTA | General | $31.06 |
| Regeneron Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $30.48 |
| GlaxoSmithKline, LLC. |
Food and Beverage
In-kind items and services
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TRELEGY ELLIPTA | General | $23.45 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
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— | General | $22.52 |
| GlaxoSmithKline, LLC. |
Food and Beverage
In-kind items and services
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TRELEGY ELLIPTA | General | $22.34 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC |
Food and Beverage
In-kind items and services
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XIFAXAN | General | $21.24 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
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Varithena Administration Pack | General | $17.70 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
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Ozempic | General | $17.32 |
| Electromed, Inc. |
Food and Beverage
Cash or cash equivalent
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SMARTVEST | General | $17.26 |
| Electromed, Inc. |
Food and Beverage
Cash or cash equivalent
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SMARTVEST | General | $15.36 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
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Varithena Administration Pack | General | $14.69 |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) |
Food and Beverage
In-kind items and services
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CAPLYTA | General | $14.64 |
| Baxter Healthcare |
Food and Beverage
In-kind items and services
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Renal - Theranova | General | $13.94 |
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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426 | 109 | $251.70 | $107.39 |
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99490
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month
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108 | 26 | $130.00 | $52.70 |
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36465
Injection of chemical agent into single incompetent vein of leg using ultrasound guidance
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90 | 19 | $3000.00 | $1044.87 |
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93971
Ultrasound study of one arm or leg veins with compression and maneuvers
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47 | 15 | $150.00 | $98.05 |
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94060
Test to measure expiratory airflow and volume changes before and after medication administration
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46 | 46 | $80.00 | $32.19 |
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94726
Test to determine lung volumes using sensors
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45 | 45 | $75.00 | $46.05 |
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94729
Test to examine how well the lungs exchange gases
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43 | 43 | $80.00 | $46.48 |
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93970
Ultrasound study of arm or leg veins with compression and maneuvers
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31 | 28 | $220.00 | $154.37 |
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99439
Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month
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25 | 18 | $75.00 | $39.96 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
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14 | 14 | $330.33 | $142.03 |
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 |
|---|---|---|---|---|---|
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 255 | 8,820 | $185,184.11 | 50 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 121 | 2,899 | $2,709.07 | 47 |
| Spiriva Respimat | Tiotropium Bromide | 71 | 2,426 | $42,465.50 | 14 |
| Breztri Aerosphere | Budesonide/Glycopyr/Formoterol | 50 | 1,740 | $36,433.73 | 22 |
| Pantoprazole Sodium | Pantoprazole Sodium | 45 | 2,500 | $227.10 | 14 |
| Fluticasone Propionate | Fluticasone Propionate | 42 | 1,800 | $687.65 | 23 |
| Methylprednisolone | Methylprednisolone | 33 | 198 | $223.97 | 22 |
| Losartan Potassium | Losartan Potassium | 28 | 1,080 | $92.37 | — |
| Potassium Chloride | Potassium Chloride | 27 | 1,500 | $134.20 | — |
| Combivent Respimat | Ipratropium/Albuterol Sulfate | 27 | 790 | $12,961.28 | — |
| Levofloxacin | Levofloxacin | 26 | 189 | $66.10 | 16 |
| Symbicort | Budesonide/Formoterol Fumarate | 24 | 960 | $7,544.57 | — |
| Furosemide | Furosemide | 23 | 1,060 | $35.54 | 12 |
| Azithromycin | Azithromycin | 22 | 114 | $59.77 | 20 |
| Amlodipine Besylate | Amlodipine Besylate | 19 | 1,110 | $101.94 | — |
| Roflumilast | Roflumilast | 19 | 541 | $3,172.91 | — |
| Breo Ellipta | Fluticasone/Vilanterol | 18 | 540 | $7,047.38 | — |
| Budesonide-Formoterol Fumarate | Budesonide/Formoterol Fumarate | 18 | 540 | $2,822.63 | — |
| Ipratropium Bromide | Ipratropium Bromide | 15 | 791 | $540.18 | — |
| Montelukast Sodium | Montelukast Sodium | 14 | 780 | $93.94 | — |
| Cyanocobalamin Injection | Cyanocobalamin (Vitamin B-12) | 12 | 364 | $149.23 | — |
| Atorvastatin Calcium | Atorvastatin Calcium | 11 | 870 | $53.61 | — |
| Ventolin Hfa | Albuterol Sulfate | 11 | 193 | $602.72 | — |
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
NUCC 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.
NUCC Taxonomy Code: 207RC0200X
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
NUCC Taxonomy Code: 207RS0012X
An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.
NUCC Taxonomy Code: 207RP1001X
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - INTERNAL MEDICINE
I20040316000219
TX
0941190987
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Family Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
NPI status registered as active in NPPES database
Registered at 321 N HIGHLAND AVE STE 105, SHERMAN, TX 750927371 (Tel: 9033470001)
Registered at 15177 SNOWSHILL DR, FRISCO, TX 750357243 (Tel: 9033470001)
Recorded as MOHAMMAD KHALIL, MD
Internal Medicine (license number reported to NPPES: TX K7566)
Internal Medicine (license number reported to NPPES: WI 51306-020)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Internal Medicine Providers in Sherman
- Dr. Alan Mcbride, MD
- Dr. Bradley Rue, MD
- Dr. Dale Davies, MD
- Dr. Andrew Wade, MD
- Dr. Ashok Malhi, MD
- Dr. Sumbul Islam, MD
Mailing Address
15177 Snowshill Dr
Frisco, TX 750357243
Phone: 9033470001