Gretchen Elizabeth Pattison, D.O.
Psychiatry Physician · Bethesda, MD
Gretchen Elizabeth Pattison, D.O. is a psychiatry physician with a practice address in Bethesda, Maryland, and NPI 1508997057, issued on Mar 8, 2007. Check the license on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Gretchen Elizabeth Pattison
- Credential
- D.O.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 20A 9830 CA
Self-reported in NPPES; status is on the state search - Practice location
- Walter Reed National Military Ctr, Bethesda, MD 20889
- Phone
- (301) 295-0576
- Enumerated
- Mar 8, 2007
- Record last updated
- Jul 19, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20260423002612); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,451 in Maryland → Look up another NPI →
Also registered at Walter Reed National Military Ctr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gretchen Elizabeth Pattison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of PhysiciansCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gretchen Elizabeth Pattison among 1,451 psychiatry physician records in Maryland
Gretchen Elizabeth Pattison, D.O. is one of 1,451 psychiatry physician records with a practice address in Maryland. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 38% newer
- In a Medicare fileNo · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 36% of these records are
- Graduated2005 · median 2000 among the 525 with a school on file
- Record last updated2016 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
171 psychiatry physician records list a practice address in Bethesda
They are 171 of the 7,245 NPPES records with a practice address in Bethesda, and 1,451 psychiatry physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,451 in Maryland → Every provider in Bethesda → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Enoch Barrios, M.D.Bethesda, MD 208891700849304
- Russell Carr, M.D.Bethesda, MD 208891316909450
- Jacob Friesen, M.D.Bethesda, MD 208891003877176
- Mandy Garber, MDBethesda, MD 208891629091962
- Joshua Morganstein, M.D.Bethesda, MD 208891679662662
- Theodore Nam, M.D.Bethesda, MD 208891558467761
- Jack Pierce, M.D.Bethesda, MD 208891508851247
- Frances Stewart, M.D.Bethesda, MD 208891891797981
Common questions
What is Gretchen Elizabeth Pattison, D.O.'s NPI number?
Gretchen Elizabeth Pattison, D.O.'s National Provider Identifier (NPI) is 1508997057, issued on Mar 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gretchen Elizabeth Pattison, D.O. located?
The NPPES record lists a practice address at Walter Reed National Military Ctr, Bethesda, MD, 20889. Phone: (301) 295-0576. Providers update this record themselves, so call before visiting.
How can I verify Gretchen Elizabeth Pattison, D.O.'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), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it 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.