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

Mr. Kevin John O'Brien, CRNP

Individual provider Adult Health Nurse Practitioner · NPI 1962644211

Mr. Kevin John O'Brien, CRNP is an Adult Health Nurse Practitioner in Bethesda, Maryland. Licensed in Maryland. Registered with an NPI since 2009.

Licensed in
MD
In the registry since
2009
What do these letters mean?
CRNP — Certified Registered Nurse Practitioner
The title Pennsylvania and some other states use for a nurse practitioner.

See every abbreviation used in this directory →

Practice location Address may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

National Institutes Of Health 10 Center Dr Bldg 10 Crc Rm 3-2551
Bethesda, MD 28092-1205
Phone: (301) 435-2824
Fax: (301) 496-7157
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence R115472 (MD)

Record details

NPI number1962644211
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNP
Sole proprietorNo
NPI enumeratedApril 1, 2009
Last updated in NPPESApril 1, 2009

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