NPPES file of Aug 9, 2026

Zeshan Khan Ahmad, MD

Clinical Cardiac Electrophysiology Physician · Baltimore, MD

Zeshan Khan Ahmad, MD is a clinical cardiac electrophysiology physician with a practice address in Baltimore, Maryland, and NPI 1124439682, issued on May 17, 2014. Check the license (Maryland D95278, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1124439682
Name
Zeshan Khan Ahmad
Credential
MD
Primary taxonomy
Clinical Cardiac Electrophysiology Physician 207RC0001X
License numbers
D95278 MD
R74398 AZ
MD210002603 DC
Self-reported in NPPES; status is on the state search
Practice location
600 N Wolfe St, Baltimore, MD 21287
Phone
(410) 955-3097
Enumerated
May 17, 2014
Record last updated
Apr 9, 2025
Fax
(410) 367-2059
Medicaid ID
1124439682 AZ
Medicare enrollment
Enrolled (PECOS I20220818000251); may accept Medicare assignment
Medical or professional school
University Of Toledo College Of Medicine, 2014
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 600 N Wolfe St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Abdulrahman Abodarahim, MBBCHOphthalmology Physician1770182560
  2. Aida Abou-ZamzamStudent in an Organized Health Care Education/Training Program1891456034
  3. Mya AbousyStudent in an Organized Health Care Education/Training Program1700422169
  4. Christopher Abularrage, MDVascular Surgery Physician1063675908
  5. Sahaja Acharya, M.D.Radiation Oncology Physician1639436603
  6. Stephen Achuff, M.D.Cardiovascular Disease Physician1326001033

Verify Zeshan Khan Ahmad in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D95278
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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57% fewer Medicare Part D claims than the average clinical cardiac electrophysiology physician in 2024

727 Medicare Part D claims for 232 beneficiaries, against an average of 1,710 among the 3,173 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.

  1. Zeshan Ahmad727
  2. Specialty average1,710

Most prescribed

  1. Eliquis114 claims
  2. Metoprolol Succinate88 claims
  3. Amiodarone Hcl84 claims
  4. Amlodipine Besylate55 claims
  5. Pantoprazole Sodium51 claims
  6. Metoprolol Tartrate49 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 74.4 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score64.7
  2. Costout of 100 · 30%52.4
  3. Promoting interoperabilityout of 100 · 25%97.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $2,949.24

41 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 3,167 providers of this specialty with any payment received $10,651.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Zeshan Ahmad$2,949
  2. Specialty average$10,651

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 4 group practices

  1. Johns Hopkins Community Physicians, IncLaurel, MD
  2. Johns Hopkins UniversityBaltimore, MD
  3. Johns Hopkins UniversityBaltimore, MD
  4. Johns Hopkins UniversityWashington, DC

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Zeshan Khan Ahmad among 65 clinical cardiac electrophysiology physician records in Maryland

Zeshan Khan Ahmad, MD is one of 65 clinical cardiac electrophysiology physician records with a practice address in Maryland. 94% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 88% of them.

  • NPI issued2014 · 88% of these records are older, 8% newer
  • In a Medicare fileYes · 94% of these records are
  • In the CMS Doctors and Clinicians fileYes · 83% of these records are
  • Graduated2014 · median 2000 among the 54 with a school on file
  • Record last updated2025 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0001X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Cardiac Electrophysiology Physician providers in Maryland

There are 65 clinical cardiac electrophysiology physician records in Maryland.

The 8 clinical cardiac electrophysiology physician records with the nearest ZIP codes

  1. Ronald Berger, M.D.Baltimore, MD 212871104882687
  2. Hugh Calkins, M.D.Baltimore, MD 212871710945068
  3. Alan Cheng, M.D.Baltimore, MD 212871477504587
  4. Jonathan Chrispin, MDBaltimore, MD 212871871729244
  5. Henry Halperin, M.D.Baltimore, MD 212871982656443
  6. Aravindan Kolandaivelu, M.D.Baltimore, MD 212871558408260
  7. Klitos Konstantinidis, M.DBaltimore, MD 212871922373026
  8. Charles Love, M.D.Baltimore, MD 212871194771329

Common questions

What is Zeshan Khan Ahmad, MD's NPI number?

Zeshan Khan Ahmad, MD's National Provider Identifier (NPI) is 1124439682, issued on May 17, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Zeshan Khan Ahmad, MD located?

The NPPES record lists a practice address at 600 N Wolfe St, Baltimore, MD, 21287. Phone: (410) 955-3097. Providers update this record themselves, so call before visiting.

How can I verify Zeshan Khan Ahmad, MD's license?

NPPES lists Maryland license number D95278, 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 Zeshan Khan Ahmad, MD prescribe under Medicare Part D?

In 2024, Zeshan Khan Ahmad, MD had 727 Medicare Part D claims for 232 beneficiaries; the average among clinical cardiac electrophysiology physician prescribers was 1,710. Part D covers Medicare prescriptions only.

What is Zeshan Khan Ahmad, MD's MIPS final score?

The 2023 MIPS final score is 74.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.