Marian Thomas, PMHNP
NPI 1720772692 · Psychiatry Physician · Washington, DC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marian Thomas, PMHNP is a Psychiatry Physician provider in Washington, DC (NPI 1720772692).
Provider details
- NPI number
- 1720772692
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- PMHNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- R164595 (MD)
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
3 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
- 2023-06-05
- Last updated
- 2023-06-05
- Certified
- 2023-06-05
Frequently asked questions
- What is Marian Thomas's NPI number?
- Marian Thomas's National Provider Identifier (NPI) is 1720772692, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marian Thomas's specialty?
- Marian Thomas is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Marian Thomas located?
- Marian Thomas's practice location on file with NPPES is 50 Irving St Nw, Washington, DC 20422-0001.
- What is Marian Thomas's phone number?
- The practice phone number listed in the NPPES registry for Marian Thomas is (202) 745-8000.
- Does Marian Thomas accept Medicare?
- Marian Thomas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marian Thomas's NPI active?
- Yes — Marian Thomas's NPI (1720772692) is active in the NPPES registry as of the last update on 2023-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.