Mariah Fagan
NPI 1396543005 · Student in an Organized Health Care Education/Training Program · Washington, DC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mariah Fagan is a Student in an Organized Health Care Education/Training Program provider in Washington, DC (NPI 1396543005).
Provider details
- NPI number
- 1396543005
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% 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)
- 1200 Pecan St SeWashington, DC 20032-2652Phone: (771) 444-6200
Registry dates
- Enumerated
- 2025-03-06
- Last updated
- 2026-02-26
- Certified
- 2026-02-26
Frequently asked questions
- What is Mariah Fagan's NPI number?
- Mariah Fagan's National Provider Identifier (NPI) is 1396543005, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariah Fagan's specialty?
- Mariah Fagan is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Mariah Fagan located?
- Mariah Fagan's practice location on file with NPPES is 2300 I St Nw, Washington, DC 20052-0011.
- What is Mariah Fagan's phone number?
- The practice phone number listed in the NPPES registry for Mariah Fagan is (202) 994-2987.
- Does Mariah Fagan accept Medicare?
- Mariah Fagan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mariah Fagan's NPI active?
- Yes — Mariah Fagan's NPI (1396543005) 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.