Jennifer Costello, D.O.
Child & Adolescent Psychiatry Physician · Bethesda, MD
Jennifer Costello, D.O. is a child & adolescent psychiatry physician with a practice address in Bethesda, Maryland, and NPI 1205251139, issued on Mar 1, 2014. Check the license (Maryland H0091257, as entered in NPPES) on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Jennifer Costello
- Credential
- D.O.
- Primary taxonomy
- Child & Adolescent Psychiatry Physician 2084P0804X
- License numbers
- H0091257 MD
1393 NE
Self-reported in NPPES; status is on the state search - Practice location
- 4350 E West Hwy Ste 200, Bethesda, MD 20814
- Phone
- (301) 970-4001
- Enumerated
- Mar 1, 2014
- Entity
- Type 1 · individual
Also registered at 4350 E West Hwy Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jane Chen, MDPsychiatry Physician1023645439
- Grant ChustzSocial Worker1487432183
- Adia Cobb, M.D.Psychiatry Physician1881037331
- Christopher D'ArpaSocial Worker1417636762
- Paul Delgrosso, LICSWClinical Social Worker1861518904
- David Driver, M.D.Psychiatry Physician1851552871
Verify Jennifer Costello in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license H0091257Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Child & Adolescent Psychiatry Physician providers in Maryland
There are 207 child & adolescent psychiatry physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other child & adolescent psychiatry physician records in Maryland
- Gathi Abraham, M.D., M.P.H.Bethesda, MD1629411368
- Carlin Alleyne, M.D.Baltimore, MD1376504514
- Tahani Alqassem, M.DTowson, MD1487819991
- Loren Amdursky, M.D.Chevy Chase, MD1982823977
- Christopher Andersen, MDBethesda, MD1073176509
- Jason AnthesBethesda, MD1609300128
- Patricia Assan, M.D.Columbia, MD1114086972
- Richard Bacharach, MDEllicott City, MD1306852439
- Anita Bajaj, MDColumbia, MD1699938217
- Thomas Bauer, LGPCBaltimore, MD1386742096
Common questions
What is Jennifer Costello, D.O.'s NPI number?
Jennifer Costello, D.O.'s National Provider Identifier (NPI) is 1205251139, issued on Mar 1, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer Costello, D.O. located?
The NPPES record lists a practice address at 4350 E West Hwy Ste 200, Bethesda, MD, 20814. Phone: (301) 970-4001. Providers update this record themselves, so call before visiting.
How can I verify Jennifer Costello, D.O.'s license?
NPPES lists Maryland license number H0091257, 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.