NPPES file of Aug 9, 2026

Hematology (Pathology) Physician in Maryland

15 NPPES records list hematology (pathology) physician with a practice address in Maryland, 0.2 per 100,000 residents, the 7th highest rate of 41. Bethesda and Baltimore have the most; each record links to the provider's NPI and the Maryland license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207ZH0000X · method

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

Bethesda has the most, 7

  1. Bethesda7
  2. Baltimore5
  3. Rockville1
  4. Salisbury1
  5. Silver Spring1

Hematology (Pathology) Physician records in Maryland

  1. Raul Braylan, M.D.Bethesda, MD 208141508893371
  2. Armin Jegalian, M.D., PH.D.Bethesda, MD 208921255592929
  3. Michael Kallen, M.D.Baltimore, MD 212871013207182
  4. Irina Maric, MDBethesda, MD 208921265265177
  5. Isaac McCoolBethesda, MD 208891528564200
  6. Hector Mesa Corrales, MDBaltimore, MD 212011811082209
  7. Victor Nava, M.D. PH.DRockville, MD 208521437253572
  8. Joseph Nuckols, M.D.Baltimore, MD 212291821102302
  9. Stefania PittalugaBethesda, MD 208921255980124
  10. Seyed Sajad Salehi, MDSilver Spring, MD 209101649643891
  11. Jeffrey Seibel, M.D.Baltimore, MD 212291700984325
  12. Maryalice Stetler-Stevenson, M.D.Bethesda, MD 208921689948192
  13. Robert Taylor, M.D.Salisbury, MD 218011386728137
  14. Laura Wake, MDBaltimore, MD 212011366879801
  15. Hao-Wei Wang, M.D., PH.D.Bethesda, MD 208921164854352

Source: CMS NPPES, primary taxonomy 207ZH0000X: records by practice city and the list of records, file of Aug 9, 2026.

Maryland ranks 7 of 41 per resident

  1. New Mexico0.3
  2. New York0.3
  3. Washington0.2
  4. Maryland0.2
  5. Massachusetts0.2
  6. Colorado0.2
  7. 50 states and D.C.0.1

Source: CMS NPPES, primary taxonomy 207ZH0000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

40.0% of these records appear in a Medicare file, against 62.3% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Maryland40.0%
  2. United States62.3%

Hematology (Pathology) Physician records in Maryland, measured

  • In a Medicare file6 of 15 · 40.0% here, 62.3% nationally
  • In the CMS Doctors and Clinicians file6 · 40.0% here, 56.9% nationally
  • Not updated in five years or more8 · 53.3% here, 51.6% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207ZH0000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

15 NPPES records list hematology (pathology) physician (207ZH0000X) as their primary taxonomy with a practice address in Maryland: 0.2 per 100,000 residents against 0.1 nationally (50 states and D.C.). Bethesda has 7 of them (47%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Massachusetts16
  2. Utah16
  3. Colorado13
  4. Michigan11

States with a similar rate per 100,000

  1. Washington0.2
  2. New York0.3
  3. New Jersey0.2
  4. Missouri0.2

The largest states

  1. California65
  2. New York51
  3. Texas51
  4. Florida32
  5. Minnesota27

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record 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.