Kerry O'Brien
NPI 1912852740 · Physician Assistant · Washington, DC
Kerry O'Brien is a Physician Assistant provider in Washington, DC (NPI 1912852740).
Provider details
- NPI number
- 1912852740
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2026-02-26
- Last updated
- 2026-02-26
- Certified
- 2026-02-25
Frequently asked questions
- What is Kerry O'Brien's NPI number?
- Kerry O'Brien's National Provider Identifier (NPI) is 1912852740, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kerry O'Brien's specialty?
- Kerry O'Brien is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kerry O'Brien located?
- Kerry O'Brien's practice location on file with NPPES is 2300 I (eye) Street Nw, Washington, DC 20037.
- What is Kerry O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Kerry O'Brien is (202) 994-9882.
- Is Kerry O'Brien's NPI active?
- Yes — Kerry O'Brien's NPI (1912852740) is active in the NPPES registry as of the last update on 2026-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.