Registry data as of Aug 27, 2026

Merritt Baumgartner, PA-C

Physician Assistant · Gambrills, MD

Merritt Baumgartner, PA-C is a physician assistant with a practice address in Gambrills, Maryland, and NPI 1538319041, issued on Sep 22, 2008. Check the license (Maryland C0005993, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1538319041
Name
Merritt Baumgartner
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License numbers
C0005993 MD
0110003564 VA
Self-reported in NPPES; status is on the state search
Practice location
1071 MD RT 3 N, Gambrills, MD 21054
Phone
(410) 721-2333
Enumerated
Sep 22, 2008
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.
Download card Updates feed

Also registered at 1071 MD RT 3 N

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

  1. Antonino Barbaro, DDSDentist1851633416

Verify Merritt Baumgartner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license C0005993
    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
Find 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.

Industry payments in 2024: $589.42

27 payments, mostly food and beverage; the largest payer was Biogen, Inc.. The 61,144 providers of this specialty with any payment received $853.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Merritt Baumgartner$589.42
  2. Specialty average$853.85

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

4 physician assistant records list a Gambrills practice address

They are 4 of the 226 NPPES records with a Gambrills practice address, and 3,136 physician assistant records in Maryland.

Other physician assistant records in Maryland

  1. Habiba AbbasiBaltimore, MD1528930302
  2. Hiba Abbasi, PAGreenbelt, MD1407520182
  3. Eric Abbott, PA-CBaltimore, MD1669873089
  4. Jenifer Abbott, PA-CHavre De Grace, MD1225136161
  5. Lauren Abbott, PAFort George G Meade, MD1033253869
  6. Trevor Abbott, PASalisbury, MD1578984803
  7. Norhan AbdallaRockville, MD1700631660
  8. Susanna Abdelkarim, PA-CGaithersburg, MD1477979938
  9. Helen Abebe, PACheverly, MD1568833671
  10. Heran Abeye, PA-CBaltimore, MD1831656545

Common questions

What is Merritt Baumgartner, PA-C's NPI number?

Merritt Baumgartner, PA-C's National Provider Identifier (NPI) is 1538319041, issued on Sep 22, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Merritt Baumgartner, PA-C located?

The NPPES record lists a practice address at 1071 MD RT 3 N, Gambrills, MD, 21054. Phone: (410) 721-2333. Providers update this record themselves, so call before visiting.

How can I verify Merritt Baumgartner, PA-C's license?

NPPES lists Maryland license number C0005993, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

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.