Sara Birk, PA-C
NPI 1538635974 · Physician Assistant · Jacksonville, FL
Sara Birk, PA-C is a Physician Assistant provider in Jacksonville, FL (NPI 1538635974).
Provider details
- NPI number
- 1538635974
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES 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
- 2018-10-23
- Last updated
- 2019-08-22
Frequently asked questions
- What is Sara Birk's NPI number?
- Sara Birk's National Provider Identifier (NPI) is 1538635974, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara Birk's specialty?
- Sara Birk is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sara Birk located?
- Sara Birk's practice location on file with NPPES is 4051 Atlantic Blvd, Jacksonville, FL 32207-2036.
- What is Sara Birk's phone number?
- The practice phone number listed in the NPPES registry for Sara Birk is (904) 393-4700.
- Is Sara Birk's NPI active?
- Yes — Sara Birk's NPI (1538635974) is active in the NPPES registry as of the last update on 2019-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.