Zulqarnain Khan, MD
Cardiovascular Disease Physician · Baltimore, MD
Zulqarnain Khan, MD is a cardiovascular disease physician with a practice address in Baltimore, Maryland, and NPI 1215434147, issued on Apr 8, 2018. Check the license (Maryland D91476, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Zulqarnain Khan
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- D91476 MD
Self-reported in NPPES; status is on the state search - Practice location
- 22 S Greene St RM N3E09, Baltimore, MD 21201
- Phone
- (410) 328-6110
- Enumerated
- Apr 8, 2018
- Record last updated
- Jun 20, 2025
- Medicare enrollment
- Enrolled (PECOS I20220125000510); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 613 in Maryland → Look up another NPI →
Also registered at 22 S Greene St RM N3E09
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mostafa Abdelhalim, MDStudent in an Organized Health Care Education/Training Program1164226510
- Lisa Abraham, MDStudent in an Organized Health Care Education/Training Program1740930387
- Abdulaziz Abu Haimed, M.B.B.SStudent in an Organized Health Care Education/Training Program1437881844
- Mohammad Abughanam, MBBSStudent in an Organized Health Care Education/Training Program1336751635
- Faisal Abushullaih, MBBSStudent in an Organized Health Care Education/Training Program1629770938
- Stephanie Adjei, MDStudent in an Organized Health Care Education/Training Program1497333967
Verify Zulqarnain Khan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D91476Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
283 Medicare Part D claims for 45 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims.
Most prescribed
- Eliquis41 claims
- Metoprolol Succinate39 claims
- Atorvastatin Calcium21 claims
- Furosemide15 claims
- Amlodipine Besylate13 claims
- Rosuvastatin Calcium13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $68.54
2 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Johns Hopkins Regional Physicians LLCColumbia, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zulqarnain Khan among 613 cardiovascular disease physician records in Maryland
Zulqarnain Khan, MD is one of 613 cardiovascular disease physician records with a practice address in Maryland. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 95% of them.
- NPI issued2018 · 95% of these records are older, 4% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2018 · median 1997 among the 389 with a school on file
- Record last updated2025 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Maryland
There are 613 cardiovascular disease physician records in Maryland.
All 613 in Maryland → Every provider in Baltimore → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Robert Benitez, M.D.Baltimore, MD 212011720036460
- Christopher Defilippi, M.D.Baltimore, MD 212011639127301
- Timm-Michael Dickfeld, M.D.Baltimore, MD 212011154379774
- Erika Feller, M.D.Baltimore, MD 212011376592295
- John Gottdiener, M.D.Baltimore, MD 212011003865494
- Stephen Gottlieb, MDBaltimore, MD 212011306808894
- Robert Hood, M.D.Baltimore, MD 212011962449975
- Mark Kelemen, M.D.Baltimore, MD 212011902850548
Common questions
What is Zulqarnain Khan, MD's NPI number?
Zulqarnain Khan, MD's National Provider Identifier (NPI) is 1215434147, issued on Apr 8, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Zulqarnain Khan, MD located?
The NPPES record lists a practice address at 22 S Greene St RM N3E09, Baltimore, MD, 21201. Phone: (410) 328-6110. Providers update this record themselves, so call before visiting.
How can I verify Zulqarnain Khan, MD's license?
NPPES lists Maryland license number D91476, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Zulqarnain Khan, MD prescribe under Medicare Part D?
In 2024, Zulqarnain Khan, MD had 283 Medicare Part D claims for 45 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.