Marian Hyatt, M.D.
NPI 1861659229 · Student in an Organized Health Care Education/Training Program · Washington, DC
Enrolled with Medicare as Order and Referring Only - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marian Hyatt, M.D. is a Student in an Organized Health Care Education/Training Program provider in Washington, DC (NPI 1861659229).
Provider details
- NPI number
- 1861659229
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- 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
18 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2008-05-21
- Last updated
- 2008-06-23
Frequently asked questions
- What is Marian Hyatt's NPI number?
- Marian Hyatt's National Provider Identifier (NPI) is 1861659229, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marian Hyatt's specialty?
- Marian Hyatt 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 Marian Hyatt located?
- Marian Hyatt's practice location on file with NPPES is Wramc Bldg 2 Department of Anesthesiology, Washington, DC 20307-0001.
- What is Marian Hyatt's phone number?
- The practice phone number listed in the NPPES registry for Marian Hyatt is (703) 782-7858.
- Does Marian Hyatt accept Medicare?
- Marian Hyatt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marian Hyatt's NPI active?
- Yes — Marian Hyatt's NPI (1861659229) is active in the NPPES registry as of the last update on 2008-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.