Natalie Flanagan, MD
NPI 1588313613 · Emergency Medicine Physician · Martinsburg, WV
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natalie Flanagan, MD is a Emergency Medicine Physician provider in Martinsburg, WV (NPI 1588313613).
Provider details
- NPI number
- 1588313613
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 35124 (WV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 22 S Greene StBaltimore, MD 21201-1544Phone: (667) 214-2208
Registry dates
- Enumerated
- 2022-03-23
- Last updated
- 2025-08-20
- Certified
- 2025-08-20
Frequently asked questions
- What is Natalie Flanagan's NPI number?
- Natalie Flanagan's National Provider Identifier (NPI) is 1588313613, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie Flanagan's specialty?
- Natalie Flanagan is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Natalie Flanagan located?
- Natalie Flanagan's practice location on file with NPPES is 2500 Hospital Dr, Martinsburg, WV 25401-3402.
- What is Natalie Flanagan's phone number?
- The practice phone number listed in the NPPES registry for Natalie Flanagan is (304) 264-1000.
- Does Natalie Flanagan accept Medicare?
- Natalie Flanagan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natalie Flanagan's NPI active?
- Yes — Natalie Flanagan's NPI (1588313613) is active in the NPPES registry as of the last update on 2025-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.