NPPES file of Aug 9, 2026

Paul Thomas Cowan, DO

Plastic Surgery within the Head & Neck (Otolaryngology) Physician · Baltimore, MD

Paul Thomas Cowan, DO is a plastic surgery within the head & neck (otolaryngology) physician with a practice address in Baltimore, Maryland, and NPI 1982232047, issued on Apr 1, 2020. Check the license (Maryland H0102409, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1982232047
Name
Paul Thomas Cowan
Credential
DO
Primary taxonomy
Plastic Surgery within the Head & Neck (Otolaryngology) Physician 207YX0007X
License number
H0102409 MD
Self-reported in NPPES; status is on the state search
Practice location
1800 Orleans St, Baltimore, MD 21287
Phone
(410) 502-2037
Enumerated
Apr 1, 2020
Record last updated
May 13, 2025
Medicare enrollment
Enrolled (PECOS I20250507001370); 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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7 nearest plastic surgery within the head & neck (otolaryngology) physician records → All 8 in Maryland → Look up another NPI →

Also registered at 1800 Orleans St

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

  1. Kara AbarcarEmergency Medicine Physician1285195123
  2. Catherine Abbot, CRNPStudent in an Organized Health Care Education/Training Program1942093810
  3. Ahamed Akmal Abdul Rahman Lebbe, MDStudent in an Organized Health Care Education/Training Program1255208427
  4. Arielle AbovichStudent in an Organized Health Care Education/Training Program1972122703
  5. Luis Acosta, MDStudent in an Organized Health Care Education/Training Program1922859537
  6. Nihmotallahi Adebayo, MDStudent in an Organized Health Care Education/Training Program1033058334

Verify Paul Thomas Cowan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license H0102409    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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Bills Medicare through one group practice

  1. Johns Hopkins UniversityLutherville, MD

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

Plastic Surgery within the Head & Neck (Otolaryngology) Physician providers in Maryland

There are 8 plastic surgery within the head & neck (otolaryngology) physician records in Maryland.

All 8 in Maryland → Every provider in Baltimore → Plastic Surgery within the Head & Neck (Otolaryngology) Physician nationwide →

The 7 plastic surgery within the head & neck (otolaryngology) physician records with the nearest ZIP codes

  1. Vasiliki Triantafillou, MDBaltimore, MD 212241518427582
  2. Julie Winston, M.D.Towson, MD 212041578518809
  3. Judy Pan, MDBaltimore, MD 212011023271152
  4. Bryan Ambro, MDAnnapolis, MD 214011821176017
  5. Namita Murthy, M.D.Annapolis, MD 214011407148950
  6. Mark Dettelbach, M.D.Chevy Chase, MD 208151467425546
  7. Anna Costeloe, DONational Harbor, MD 207451043748072

Common questions

What is Paul Thomas Cowan, DO's NPI number?

Paul Thomas Cowan, DO's National Provider Identifier (NPI) is 1982232047, issued on Apr 1, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Paul Thomas Cowan, DO located?

The NPPES record lists a practice address at 1800 Orleans St, Baltimore, MD, 21287. Phone: (410) 502-2037. Providers update this record themselves, so call before visiting.

How can I verify Paul Thomas Cowan, DO's license?

NPPES lists Maryland license number H0102409, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.