Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Jennifer Ann Costello, DO

Individual provider Child & Adolescent Psychiatry Physician · NPI 1205251139

Dr. Jennifer Ann Costello, DO is a Child & Adolescent Psychiatry Physician in Bethesda, Maryland. Practices as a sole proprietor. Licensed in Maryland and Nebraska.

Licensed in
MD, NE
In the registry since
2014
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

4350 E West Hwy Ste 200
Bethesda, MD 20814-4426
Phone: (301) 970-4001
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence H0091257 (MD)
Child & Adolescent Psychiatry Physician Taxonomy 2084P0804X · Licence 1393 (NE)

Record details

NPI number1205251139
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedMarch 1, 2014
Last updated in NPPESApril 19, 2021
Certification dateApril 19, 2021
Mailing address14612 Sturtevant Rd, Silver Spring, MD 20905-4455

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