IndividualActive
Nancy Mostaan, DDS
NPI 1962525063 · Dentist · Tustin, CA
Nancy Mostaan, DDS is a Dentist provider in Tustin, CA (NPI 1962525063).
Provider details
- NPI number
- 1962525063
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- No
- License
- 41961 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 index)
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
17400 Irvine Blvd
Suite a
Tustin, CA 92780
Phone: (714) 669-1808
Fax: (714) 669-5408
Street-level locationGet directions
Mailing address
17400 Irvine Blvd
Tustin, CA 92780
Registry dates
- Enumerated
- 2007-04-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Nancy Mostaan's NPI number?
- Nancy Mostaan's National Provider Identifier (NPI) is 1962525063, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Mostaan's specialty?
- Nancy Mostaan is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Nancy Mostaan located?
- Nancy Mostaan's practice location on file with NPPES is 17400 Irvine Blvd, Tustin, CA 92780.
- What is Nancy Mostaan's phone number?
- The practice phone number listed in the NPPES registry for Nancy Mostaan is (714) 669-1808.
- Is Nancy Mostaan's NPI active?
- Yes — Nancy Mostaan's NPI (1962525063) 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.