Dr. Asim Khan , DO
Anesthesiology โข Gilbert, AZ
428 S Gilbert Rd Ste 115
Gilbert, AZ 852962262
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 April 12, 2012; this date does not establish years in practice.
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Published CMS data list 136 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 00731 โ Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope: 39 service units.
- 00812 โ Anesthesia for exam of colon using an endoscope: 23 service units.
- 00811 โ Anesthesia for other procedure on large bowel using an endoscope: 22 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ 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 6 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 389 Medicare Part D prescriptions, including refills, in 2018.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2018. Published rows only; this is not a quality measure.
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Published Part D records, 2018:
- Gabapentin โ 106 prescription fills, including refills.
- Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) โ 63 prescription fills, including refills.
- Oxycodone Hcl โ 44 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2018. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 9 records in the table ยท Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 70% of clinicians listed under Anesthesiology in Gilbert, AZ (2024, 28 clinicians with data). Median for this group: 79. Middle half: 28 to 150.
More Medicare Part B services than 60% of clinicians listed under Anesthesiology in Arizona (2024, 829 clinicians with data). Median for this group: 94. Middle half: 39 to 191.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 20 in 2020 to 136 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
428 S Gilbert Rd Ste 115
Gilbert, AZ 852962262
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 3 distinct additional practice-address records in Gilbert, AZ; Mesa, AZ; Tucson, AZ. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 1 group name: Dupage Valley Anesthesiologists Ltd. See the list
Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026
Arizona College Of Osteopathic Medicine Mid Western University
2012
What Public CMS Data Show
Anesthesiology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
222 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 โ by Provider, 2024.
Medicare-allowed amount
About $16,945 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 โ by Provider and Service, 2024.
Paid by Medicare
About $14,052 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 โ by Provider and Service, 2024.
30-day fills
402 standardized 30-day fills in 2018
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
$6,399 in 2018
The total cost of these prescriptions in 2018, 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 โ by Provider and Drug, 2018.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $21.85 in 2023
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2023.
Years since graduation
14 years (graduated 2012)
CMS Doctors and Clinicians data list 2012 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, CMS release of October 2, 2026.
NPI first issued
2012
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, CMS release of October 2, 2026; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
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, CMS release of October 2, 2026.
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 Gilbert and Arizona
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 70% of clinicians listed under Anesthesiology in Gilbert, AZ (2024, 28 clinicians with data). Median for this group: 79. Middle half: 28 to 150.
More Medicare Part B services than 60% of clinicians listed under Anesthesiology in Arizona (2024, 829 clinicians with data). Median for this group: 94. Middle half: 39 to 191.
Medicare-allowed amount
A higher Medicare-allowed amount than 65% of clinicians listed under Anesthesiology in Gilbert, AZ (2024, 28 clinicians with data). Median for this group: $9,267. Middle half: $4,176 to $24,557.
Close to the middle for clinicians listed under Anesthesiology in Arizona (2024, 829 clinicians with data). Median for this group: $13,870. Middle half: $5,480 to $27,957.
Paid by Medicare
A higher Medicare payment amount than 65% of clinicians listed under Anesthesiology in Gilbert, AZ (2024, 28 clinicians with data). Median for this group: $7,030. Middle half: $3,169 to $19,513.
Close to the middle for clinicians listed under Anesthesiology in Arizona (2024, 829 clinicians with data). Median for this group: $11,039. Middle half: $4,334 to $22,324.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Khan are from 2018.
37 active clinicians are listed under Anesthesiology with a practice address in Gilbert, AZ (1,470 in Arizona).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Gilbert
0% of these 37 clinicians have the CMS telehealth indicator.
73% of these 37 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 increased 580% from 20 in 2020 to 136 in 2024.
- 2020: 20
- 2021: 64
- 2022: 182
- 2023: 123
- 2024: 136
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Medicare-allowed amount
Medicare-allowed amount increased 454% from $3,061 in 2020 to $16,945 in 2024.
- 2020: $3,061
- 2021: $14,517
- 2022: $24,863
- 2023: $15,950
- 2024: $16,945
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Paid by Medicare
Paid by Medicare increased 475% from $2,442 in 2020 to $14,052 in 2024.
- 2020: $2,442
- 2021: $11,636
- 2022: $19,665
- 2023: $13,223
- 2024: $14,052
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 1289% from 28 in 2016 to 389 in 2018.
- 2016: 28
- 2017: 311
- 2018: 389
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30-day fills
30-day fills increased 1319% from 28 in 2016 to 402 in 2018.
- 2016: 28
- 2017: 368
- 2018: 402
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Part D drug cost
Part D drug cost increased 151% from $2,552 in 2016 to $6,399 in 2018.
- 2016: $2,552
- 2017: $10,380
- 2018: $6,399
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $156.33 in 2019 to $21.85 in 2023.
- 2019: $156.33
- 2023: $21.85
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2018), CMS Open Payments (2023), CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท 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 2023 (payments made January 1 โ December 31, 2023): fewer than 11 records totaling $21.85.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Merck Sharp & Dohme LLC |
Food and Beverage
In-kind items and services
|
BRIDION | General | $21.85 |
Source: CMS Open Payments, program year 2023, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ2023 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 โ by Provider and Service data, 2017โ2024; 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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00731
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope
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39 | 38 | $1381.15 | $141.41 |
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00812
Anesthesia for exam of colon using an endoscope
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23 | 23 | $1118.04 | $103.43 |
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00811
Anesthesia for other procedure on large bowel using an endoscope
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22 | 22 | $1372.95 | $132.15 |
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00813
Anesthesia for procedure on small and large bowel using an endoscope
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22 | 22 | $1661.59 | $163.20 |
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00104
Anesthesia for electroshock therapy
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17 | 13 | $1041.18 | $103.17 |
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64447
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)
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13 | 13 | $1202.46 | $61.52 |
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 2018.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Gabapentin | Gabapentin | 106 | 3,444 | $1,353.26 | 43 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 63 | 1,686 | $1,222.33 | 43 |
| Oxycodone Hcl | Oxycodone Hcl | 44 | 1,263 | $873.92 | 20 |
| Diclofenac Sodium | Diclofenac Sodium | 42 | 1,334 | $582.23 | 26 |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 39 | 1,072 | $1,360.48 | 20 |
| Tizanidine Hcl | Tizanidine Hcl | 35 | 1,050 | $380.26 | 23 |
| Tramadol Hcl | Tramadol Hcl | 32 | 952 | $242.76 | 19 |
| Meloxicam | Meloxicam | 14 | 420 | $74.32 | โ |
| Morphine Sulfate Er | Morphine Sulfate | 14 | 367 | $309.19 | โ |
Source: CMS Part D by Provider and Drug, 2018; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 207L00000X
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
NUCC Taxonomy Code: 207LP2900X
An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists.
NUCC Taxonomy Code: 207LP2900X
An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - ANESTHESIOLOGY
I20170531000866
AZ
6103193883
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, CMS release of October 2, 2026
Dupage Valley Anesthesiologists Ltd
801 S Washington St, Naperville, IL 605407430
Phone: 6305273000
Secondary Practice Locations
4566 E Inverness Ave Ste 208
Mesa, AZ 852064634
Phone: 6237774747
1501 N Campbell Ave
Tucson, AZ 857241005
Phone: 5206947141
3645 S Rome St Ste 204
Gilbert, AZ 852977338
Phone: 6237774747
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Anesthesiology
Doctor of Medicine (M.D.)
Anesthesiology
Doctor of Medicine (M.D.)
Anesthesiology
Doctor of Medicine (M.D.)
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Anesthesiology
Doctor of Medicine (M.D.)
Anesthesiology
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 428 S GILBERT RD STE 115, GILBERT, AZ 852962262 (Tel: 4805072961)
Additional practice office at 1501 N Campbell Ave, Tucson, AZ 857241005
Additional practice office at 4566 E Inverness Ave Ste 208, Mesa, AZ 852064634
Additional practice office at 3645 S Rome St Ste 204, Gilbert, AZ 852977338
Anesthesiology (license number reported to NPPES: AZ 007078)
Anesthesiology (license number reported to NPPES: AZ 007078)
Registered at 3645 S ROME ST STE 204, GILBERT, AZ 852977338 (Tel: 6237774747)
Anesthesiology (license number reported to NPPES: AZ R2270)
Registered at 3645 S ROME ST STE 204, GILBERT, AZ 852977338 (Tel: 6237774747)
NPI status registered as active in NPPES database
Registered at 1684 E BOSTON ST STE 101, GILBERT, AZ 852956220 (Tel: 6237774747)
Registered at 13203 N 103RD AVE, STE H5, SUN CITY, AZ 853513032
Recorded as ASIM KHAN, DO
Anesthesiology (license number reported to NPPES: AZ 007078)
Registered at 13203 N 103RD AVE, STE H5, SUN CITY, AZ 853513032
NPI status registered as active in NPPES database
Registered at 1501 N CAMPBELL AVE, TUCSON, AZ 857241005 (Tel: 5206947141)
Registered at 3124 LANDORE DR, NAPERVILLE, IL 605644115
Recorded as ASIM KHAN
Anesthesiology (license number reported to NPPES: AZ R2270)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Anesthesiology Specialists in Gilbert
- Dr. Sashi Arabolu, MD
- Dr. Paul Miller, DO
- Dr. Petr Pivec, MD
- Dr. James Leathem, DO
- Dr. Lee Fu, MD
- Dr. Deven Kothari, MD
Mailing Address
13203 N 103rd Ave, Ste H5
Sun City, AZ 853513032