Registry data as of Aug 27, 2026

Emma Groarke, MD

Hematology (Internal Medicine) Physician · Bethesda, MD

Emma Groarke, MD is a hematology (internal medicine) physician with a practice address in Bethesda, Maryland, and NPI 1669957460, issued on Sep 27, 2018. Check the license on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1669957460
Name
Emma Groarke
Credential
MD
Primary taxonomy
Hematology (Internal Medicine) Physician 207RH0000X
License number
MD22552 ME
Self-reported in NPPES; status is on the state search
Practice location
National Institutes OF Health Hematology Branch Nhlbi, Bethesda, MD 20892
Phone
(202) 856-2571
Enumerated
Sep 27, 2018
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Emma Groarke in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of PhysiciansCheck 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.

Hematology (Internal Medicine) Physician providers in Maryland

There are 31 hematology (internal medicine) physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 31 in Maryland → Every provider in Bethesda →

Other hematology (internal medicine) physician records in Maryland

  1. Devika AgrawalBaltimore, MD1699405910
  2. Charles Bolan, M.D.Bethesda, MD1407897143
  3. Michael Cole, PHDBaltimore, MD1114383452
  4. Patrick Cross, MDGreenbelt, MD1083620843
  5. Harish Dave, M.D.Rockville, MD1275683062
  6. Russell Deluca, M.D.Glen Burnie, MD1114994373
  7. Cynthia Dunbar, M.D.Bethesda, MD1275782161
  8. Xing FanBethesda, MD1619691284
  9. Ann Farrell, M.D.Silver Spring, MD1821038357
  10. Gloria Gerber, M.D.Baltimore, MD1023462462

Common questions

What is Emma Groarke, MD's NPI number?

Emma Groarke, MD's National Provider Identifier (NPI) is 1669957460, issued on Sep 27, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Emma Groarke, MD located?

The NPPES record lists a practice address at National Institutes OF Health Hematology Branch Nhlbi, Bethesda, MD, 20892. Phone: (202) 856-2571. Providers update this record themselves, so call before visiting.

How can I verify Emma Groarke, MD's license?

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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.