Joseph Griffin, M.D.
Psychiatry Physician · Baltimore, MD
Joseph Griffin, M.D. is a psychiatry physician with a practice address in Baltimore, Maryland, and NPI 1811996366, issued on Jul 18, 2005. Check the license (Maryland D0035601, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Joseph Griffin
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- D0035601 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1 N Charles St Lbby 4, Baltimore, MD 21201
- Phone
- (443) 449-5135
- Enumerated
- Jul 18, 2005
- Record last updated
- Dec 22, 2022
- Fax
- (443) 449-5136
- Medicaid ID
- 276451200 MD
- Medicare enrollment
- Enrolled (PECOS I20080201000201); accepts Medicare assignment
- Medical or professional school
- Meharry Medical College School Of Medicine, 1985
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,451 in Maryland → Look up another NPI →
Verify Joseph Griffin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0035601Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Total Health Care IncBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph Griffin among 1,451 psychiatry physician records in Maryland
Joseph Griffin, M.D. 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. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 36% of these records are
- Graduated1985 · median 2000 among the 525 with a school on file
- Record last updated2022 · 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).
497 psychiatry physician records list a practice address in Baltimore
They are 497 of the 35,183 NPPES records with a practice address in Baltimore, and 1,451 psychiatry physician records in Maryland.
All 1,451 in Maryland → Every provider in Baltimore → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Curtis Adams, MDBaltimore, MD 212011033139258
- Theodora Balis, M.DBaltimore, MD 212011649291717
- Vickie Beck, R.N.Baltimore, MD 212011902827058
- Milton Buschman, MDBaltimore, MD 212011548242373
- John Butchart, MDBaltimore, MD 212011831150820
- Brian Hastings, M.D.Baltimore, MD 212011346261328
- Bruce Kaup, M.D.Baltimore, MD 212011790747673
- Laurel Kiser, PH.D.Baltimore, MD 212011487676201
Common questions
What is Joseph Griffin, M.D.'s NPI number?
Joseph Griffin, M.D.'s National Provider Identifier (NPI) is 1811996366, issued on Jul 18, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Griffin, M.D. located?
The NPPES record lists a practice address at 1 N Charles St Lbby 4, Baltimore, MD, 21201. Phone: (443) 449-5135. Providers update this record themselves, so call before visiting.
How can I verify Joseph Griffin, M.D.'s license?
NPPES lists Maryland license number D0035601, as entered by the provider. 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. Medicare files from data.cms.gov. 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.