Erin Flannelly, PA-C
NPI 1487262952 · Physician Assistant · Bethesda, MD
Enrolled with Medicare as Order and Referring Only - Hematopoietic Cell Transplantation and Cellular Therapy · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Flannelly, PA-C is a Physician Assistant provider in Bethesda, MD (NPI 1487262952).
Provider details
- NPI number
- 1487262952
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- C0007597 (MD)
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
5 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
- 2020-07-21
- Last updated
- 2020-07-21
- Certified
- 2020-07-21
Frequently asked questions
- What is Erin Flannelly's NPI number?
- Erin Flannelly's National Provider Identifier (NPI) is 1487262952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Flannelly's specialty?
- Erin Flannelly is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erin Flannelly located?
- Erin Flannelly's practice location on file with NPPES is 9000 Rockville Pike, Bethesda, MD 20892-0001.
- What is Erin Flannelly's phone number?
- The practice phone number listed in the NPPES registry for Erin Flannelly is (301) 496-4000.
- Does Erin Flannelly accept Medicare?
- Erin Flannelly is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Flannelly's NPI active?
- Yes — Erin Flannelly's NPI (1487262952) is active in the NPPES registry as of the last update on 2020-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.