Katherine Flynn, P.A.
NPI 1396133799 · Physician Assistant · Baltimore, MD
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Flynn, P.A. is a Physician Assistant provider in Baltimore, MD (NPI 1396133799).
Provider details
- NPI number
- 1396133799
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Female
- Sole proprietor
- No
- License
- C0005653 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
11 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2015-01-07
- Last updated
- 2016-02-03
Frequently asked questions
- What is Katherine Flynn's NPI number?
- Katherine Flynn's National Provider Identifier (NPI) is 1396133799, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Flynn's specialty?
- Katherine Flynn is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Flynn located?
- Katherine Flynn's practice location on file with NPPES is 601 N Caroline St, Baltimore, MD 21287-0006.
- What is Katherine Flynn's phone number?
- The practice phone number listed in the NPPES registry for Katherine Flynn is (410) 955-6544.
- Does Katherine Flynn accept Medicare?
- Katherine Flynn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Flynn's NPI active?
- Yes — Katherine Flynn's NPI (1396133799) is active in the NPPES registry as of the last update on 2016-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.