NPPES file of Aug 9, 2026

Gervaisa Foster

Certified Registered Nurse Anesthetist · Bethesda, MD

Gervaisa Foster is a certified registered nurse anesthetist with a practice address in Bethesda, Maryland, and NPI 1073312690, issued on Mar 8, 2025. Check the license (Maryland AC008649, 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1073312690
Name
Gervaisa Foster
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
AC008649 MD
969778 TX
Self-reported in NPPES; status is on the state search
Practice location
8600 Old Georgetown RD, Bethesda, MD 20814
Phone
(225) 526-1971
Enumerated
Mar 8, 2025
Record last updated
Feb 2, 2026
Fax
(301) 896-3100
Medicare enrollment
Enrolled (PECOS I20260218003526); accepts 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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8 nearest certified registered nurse anesthetist records → All 1,062 in Maryland → Look up another NPI →

Also registered at 8600 Old Georgetown RD

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

  1. Daniel Abate, PHARMDCritical Care Pharmacist1639096654
  2. Sanjay Agarwal, MDHospitalist Physician1346200391
  3. May Alattar, MDEndocrinology, Diabetes & Metabolism Physician1154523371
  4. Alessandro Albano, MDAnesthesiology Physician1124604566
  5. Richard Alcorta, MDEmergency Medicine Physician1720023203
  6. Sara Alehashemi, MDInternal Medicine Physician1134409287

Verify Gervaisa Foster 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 AC008649    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.

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Bills Medicare through one group practice

  1. First Colonies Anesthesia Associates, LLCRockville, MD

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

Gervaisa Foster among 1,062 certified registered nurse anesthetist records in Maryland

Gervaisa Foster is one of 1,062 certified registered nurse anesthetist records with a practice address in Maryland. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 97% of them.

  • NPI issued2025 · 97% of these records are older, 1% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 73% of these records are
  • Graduated2025 · median 2014 among the 774 with a school on file
  • Record last updated2026 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Certified Registered Nurse Anesthetist providers in Maryland

There are 1,062 certified registered nurse anesthetist records in Maryland.

All 1,062 in Maryland → Every provider in Bethesda → Certified Registered Nurse Anesthetist nationwide →

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Elyse AscherBethesda, MD 208141437039666
  2. Adrienne ChavezBethesda, MD 208141831760693
  3. Ida Cheung, CRNABethesda, MD 208141659638203
  4. Gwladys Emaze BestBethesda, MD 208141295007136
  5. Corrina Jackson, DNPBethesda, MD 208141053098731
  6. Caroline MosherBethesda, MD 208141619543071
  7. Allison Rey, CRNABethesda, MD 208141376150284
  8. Josephine Ta, CRNABethesda, MD 208141558931444

Common questions

What is Gervaisa Foster's NPI number?

Gervaisa Foster's National Provider Identifier (NPI) is 1073312690, issued on Mar 8, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Gervaisa Foster located?

The NPPES record lists a practice address at 8600 Old Georgetown RD, Bethesda, MD, 20814. Phone: (225) 526-1971. Providers update this record themselves, so call before visiting.

How can I verify Gervaisa Foster's license?

NPPES lists Maryland license number AC008649, 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), 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.