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Diana Vastava, MD
NPI 1720519762 · Psychiatry Physician · Palo Alto, CA
Diana Vastava, MD is a Psychiatry Physician provider in Palo Alto, CA (NPI 1720519762).
Provider details
- NPI number
- 1720519762
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A156997 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
401 Quarry Rd
Palo Alto, CA 94304-1419
Phone: (650) 725-5591
Street-level locationGet directions
Mailing address
866 Campus Dr
Stanford, CA 94305-8508
Registry dates
- Enumerated
- 2017-03-22
- Last updated
- 2024-03-12
- Certified
- 2024-03-12
Frequently asked questions
- What is Diana Vastava's NPI number?
- Diana Vastava's National Provider Identifier (NPI) is 1720519762, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Vastava's specialty?
- Diana Vastava is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Diana Vastava located?
- Diana Vastava's practice location on file with NPPES is 401 Quarry Rd, Palo Alto, CA 94304-1419.
- What is Diana Vastava's phone number?
- The practice phone number listed in the NPPES registry for Diana Vastava is (650) 725-5591.
- Is Diana Vastava's NPI active?
- Yes — Diana Vastava's NPI (1720519762) is active in the NPPES registry as of the last update on 2024-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.