Anna Guarna, D.M.D.
NPI 1851426860 · General Practice Dentistry · Stamford, CT
Enrolled with Medicare as Order and Referring Only - Other (physician) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anna Guarna, D.M.D. is a General Practice Dentistry provider in Stamford, CT (NPI 1851426860).
Provider details
- NPI number
- 1851426860
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 006890 (CT)
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
- 2007-02-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is Anna Guarna's NPI number?
- Anna Guarna's National Provider Identifier (NPI) is 1851426860, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Guarna's specialty?
- Anna Guarna is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Anna Guarna located?
- Anna Guarna's practice location on file with NPPES is 405 Wire Mill Rd, Stamford, CT 06903-4718.
- What is Anna Guarna's phone number?
- The practice phone number listed in the NPPES registry for Anna Guarna is (203) 524-4554.
- Does Anna Guarna accept Medicare?
- Anna Guarna is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anna Guarna's NPI active?
- Yes — Anna Guarna's NPI (1851426860) 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.