Joel Hassman, M.D.
Psychiatry Physician · Millersville, MD
Joel Hassman, M.D. is a psychiatry physician with a practice address in Millersville, Maryland, and NPI 1669433777, issued on Mar 29, 2006. Check the license (Maryland D0040942, as entered in NPPES) on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Joel Hassman
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- D0040942 MD
Self-reported in NPPES; status is on the state search - Practice location
- 8258 Veterans Hwy Ste 13, Millersville, MD 21108
- Phone
- (410) 757-2077
- Enumerated
- Mar 29, 2006
- Entity
- Type 1 · individual
Also registered at 8258 Veterans Hwy Ste 13
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amanda Bates, LCSW-CClinical Social Worker1982242582
- Nathan Dickerson, LCPCProfessional Counselor1336790716
- Chidinma Eze, PMHNP-BC, FNP-CPsychiatric/Mental Health Nurse Practitioner1497283097
- Katherine Heines, LCSW-CSocial Worker1780151571
- Danielle Jones, LMSWSocial Worker1790394526
- Candice Kordish, LCPCMental Health Counselor1952024556
Verify Joel Hassman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0040942Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Psychiatry Physician providers in Maryland
There are 1,420 psychiatry physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other psychiatry physician records in Maryland
- Hina Aamir, M.D.Aberdeen, MD1376777979
- Scott Aaronson, M.D.Baltimore, MD1376610790
- Archil Abashidze, MDGlen Burnie, MD1891717757
- Muhammad Abbas, M.D.Sykesville, MD1801898168
- Safiyyah Abdul Rahman, MDBaltimore, MD1669691416
- Eapen Abraham, M. D.Perry Point, MD1467415521
- Vinod AbrahamHollywood, MD1457438350
- Scott AbrahamsonHagerstown, MD1710515465
- Somya Abubucker, MDBaltimore, MD1033508361
- Elia Acevedo Diaz, M.DGaithersburg, MD1750720553
Common questions
What is Joel Hassman, M.D.'s NPI number?
Joel Hassman, M.D.'s National Provider Identifier (NPI) is 1669433777, issued on Mar 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joel Hassman, M.D. located?
The NPPES record lists a practice address at 8258 Veterans Hwy Ste 13, Millersville, MD, 21108. Phone: (410) 757-2077. Providers update this record themselves, so call before visiting.
How can I verify Joel Hassman, M.D.'s license?
NPPES lists Maryland license number D0040942, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.