Alexandra Thomson, D.M.D
NPI 1598970394 · Dentist · Washington, DC
Enrolled with Medicare as Order and Referring Only - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Thomson, D.M.D is a Dentist provider in Washington, DC (NPI 1598970394).
Provider details
- NPI number
- 1598970394
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.M.D
- Sex
- Female
- Sole proprietor
- No
- License
- 004980 (DC)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-05-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Alexandra Thomson's NPI number?
- Alexandra Thomson's National Provider Identifier (NPI) is 1598970394, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Thomson's specialty?
- Alexandra Thomson is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Alexandra Thomson located?
- Alexandra Thomson's practice location on file with NPPES is 412 1st St Se, Washington, DC 20003-1804.
- What is Alexandra Thomson's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Thomson is (202) 863-1600.
- Does Alexandra Thomson accept Medicare?
- Alexandra Thomson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Thomson's NPI active?
- Yes — Alexandra Thomson's NPI (1598970394) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.