NPPES file of Aug 9, 2026

Olurotimi Mesubi, MD

Clinical Cardiac Electrophysiology Physician · Baltimore, MD

Olurotimi Mesubi, MD is a clinical cardiac electrophysiology physician with a practice address in Baltimore, Maryland, and NPI 1912197328, issued on Aug 1, 2007. Check the license (Maryland D72708, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1912197328
Name
Olurotimi Mesubi
Credential
MD
Primary taxonomy
Clinical Cardiac Electrophysiology Physician 207RC0001X
License numbers
D72708 MD
57.011516 OH
Self-reported in NPPES; status is on the state search
Practice location
600 N Wolfe Street, Baltimore, MD 21287
Phone
(410) 955-2412
Enumerated
Aug 1, 2007
Record last updated
Sep 16, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(410) 800-4073
Medicare enrollment
Enrolled (PECOS I20181012000004); may accept Medicare assignment
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 Street

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

  1. Rachel Aaron, PHDClinical Psychologist1003294232
  2. Christina Allen, NPFamily Nurse Practitioner1669877049
  3. Avani AminHospitalist Physician1609300862
  4. Danielle Amundsen, MDInternal Medicine Physician1619514478
  5. Jake Awtry, MAStudent in an Organized Health Care Education/Training Program1700393600
  6. Alba Azola, MDPhysical Medicine & Rehabilitation Physician1366601056

Verify Olurotimi Mesubi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D72708
    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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78% fewer Medicare Part D claims than the average clinical cardiac electrophysiology physician in 2024

380 Medicare Part D claims for 68 beneficiaries, against an average of 1,710 among the 3,173 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.

  1. Olurotimi Mesubi380
  2. Specialty average1,710

Most prescribed

  1. Metoprolol Succinate86 claims
  2. Amiodarone Hcl79 claims
  3. Eliquis50 claims
  4. Flecainide Acetate42 claims
  5. Xarelto23 claims
  6. Carvedilol14 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: $1,475.97

17 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. 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. Olurotimi Mesubi$1,476
  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 2 group practices

  1. Johns Hopkins UniversityBaltimore, MD
  2. Johns Hopkins UniversityBaltimore, MD

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

Olurotimi Mesubi among 65 clinical cardiac electrophysiology physician records in Maryland

Olurotimi Mesubi, 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 2007, is newer than 57% of them.

  • NPI issued2007 · 57% of these records are older, 32% newer
  • In a Medicare fileYes · 94% of these records are
  • In the CMS Doctors and Clinicians fileYes · 83% of these records are
  • Graduated1998 · median 2000 among the 54 with a school on file
  • Record last updated2019 · 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. Zeshan Ahmad, MDBaltimore, MD 212871124439682
  2. Ronald Berger, M.D.Baltimore, MD 212871104882687
  3. Hugh Calkins, M.D.Baltimore, MD 212871710945068
  4. Alan Cheng, M.D.Baltimore, MD 212871477504587
  5. Jonathan Chrispin, MDBaltimore, MD 212871871729244
  6. Henry Halperin, M.D.Baltimore, MD 212871982656443
  7. Aravindan Kolandaivelu, M.D.Baltimore, MD 212871558408260
  8. Klitos Konstantinidis, M.DBaltimore, MD 212871922373026

Common questions

What is Olurotimi Mesubi, MD's NPI number?

Olurotimi Mesubi, MD's National Provider Identifier (NPI) is 1912197328, issued on Aug 1, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Olurotimi Mesubi, MD located?

The NPPES record lists a practice address at 600 N Wolfe Street, Baltimore, MD, 21287. Phone: (410) 955-2412. Providers update this record themselves, so call before visiting.

How can I verify Olurotimi Mesubi, MD's license?

NPPES lists Maryland license number D72708, 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 Olurotimi Mesubi, MD prescribe under Medicare Part D?

In 2024, Olurotimi Mesubi, MD had 380 Medicare Part D claims for 68 beneficiaries; the average among clinical cardiac electrophysiology physician prescribers was 1,710. 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.