Naina Mahtani, PSY.D.
NPI 1881330090 · Health Psychologist · Fremont, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Naina Mahtani, PSY.D. is a Health Psychologist provider in Fremont, CA (NPI 1881330090).
Provider details
- NPI number
- 1881330090
- Entity type
- Individual
- Primary specialty
- Health PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 33259 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2022-05-10
- Last updated
- 2022-05-10
- Certified
- 2022-05-10
Frequently asked questions
- What is Naina Mahtani's NPI number?
- Naina Mahtani's National Provider Identifier (NPI) is 1881330090, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Naina Mahtani's specialty?
- Naina Mahtani is listed in the NPPES registry with a primary specialty of Health Psychologist (Behavioral Health & Social Service Providers).
- Where is Naina Mahtani located?
- Naina Mahtani's practice location on file with NPPES is 39400 Paseo Padre Pkwy, Fremont, CA 94538-2310.
- What is Naina Mahtani's phone number?
- The practice phone number listed in the NPPES registry for Naina Mahtani is (510) 248-3000.
- Does Naina Mahtani accept Medicare?
- Naina Mahtani is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Naina Mahtani's NPI active?
- Yes — Naina Mahtani's NPI (1881330090) is active in the NPPES registry as of the last update on 2022-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.