IndividualActive
Anna Weissman, MD
NPI 1356789432 · Psychiatry Physician · Washington, DC
Provider details
- NPI number
- 1356789432
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- L-255327 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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
2120 L St Nw Ste 600
Washington, DC 20037
Phone: (202) 741-2900
Street-level locationGet directions
Mailing address
2120 L St Nw Ste 600
Washington, DC 20037-1540
Additional practice locations (2)
- 2120 L St Nw Ste 600Washington, DC 20037-1540Phone: (202) 741-2900
- Massachusetts General Hospital55 Fruit St.Boston, MA 02114Phone: (617) 724-5600
Registry dates
- Enumerated
- 2013-06-11
- Last updated
- 2018-05-14
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.