Mahnaz Heydari, DDS
NPI 1548355571 · Dentist · Vallejo, CA
Enrolled with Medicare as Order and Referring Only - Other (physician) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mahnaz Heydari, DDS is a Dentist provider in Vallejo, CA (NPI 1548355571).
Provider details
- NPI number
- 1548355571
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- No
- License
- 53997 (CA)
Specialties & taxonomies
Dental Providers
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
2 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
Mailing address
Additional practice locations (1)
- 321 1st StBenicia, CA 94510-3268Phone: (510) 579-4479
Registry dates
- Enumerated
- 2006-10-04
- Last updated
- 2018-08-17
Frequently asked questions
- What is Mahnaz Heydari's NPI number?
- Mahnaz Heydari's National Provider Identifier (NPI) is 1548355571, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mahnaz Heydari's specialty?
- Mahnaz Heydari is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Mahnaz Heydari located?
- Mahnaz Heydari's practice location on file with NPPES is 2920 Sonoma Blvd, Vallejo, CA 94590.
- What is Mahnaz Heydari's phone number?
- The practice phone number listed in the NPPES registry for Mahnaz Heydari is (707) 558-2000.
- Does Mahnaz Heydari accept Medicare?
- Mahnaz Heydari is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mahnaz Heydari's NPI active?
- Yes — Mahnaz Heydari's NPI (1548355571) is active in the NPPES registry as of the last update on 2018-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.