IndividualActive
Melissa Tamas, PHD
NPI 1023469509 · Clinical Psychologist · Los Altos, CA
Melissa Tamas, PHD is a Clinical Psychologist provider in Los Altos, CA (NPI 1023469509).
Provider details
- NPI number
- 1023469509
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 31542 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
1000 Fremont Ave Ste 145
Los Altos, CA 94024-6057
Phone: (084) 806-8302
Street-level locationGet directions
Mailing address
1000 Fremont Ave Ste 145
Los Altos, CA 94024-6057
Additional practice locations (1)
- 1001 Potrero Ave # 6bSan Francisco, CA 94110-3518Phone: (415) 206-5270Fax: (415) 206-4722
Registry dates
- Enumerated
- 2016-06-27
- Last updated
- 2021-03-10
- Certified
- 2021-03-10
Frequently asked questions
- What is Melissa Tamas's NPI number?
- Melissa Tamas's National Provider Identifier (NPI) is 1023469509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Tamas's specialty?
- Melissa Tamas is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Melissa Tamas located?
- Melissa Tamas's practice location on file with NPPES is 1000 Fremont Ave Ste 145, Los Altos, CA 94024-6057.
- What is Melissa Tamas's phone number?
- The practice phone number listed in the NPPES registry for Melissa Tamas is (084) 806-8302.
- Is Melissa Tamas's NPI active?
- Yes — Melissa Tamas's NPI (1023469509) is active in the NPPES registry as of the last update on 2021-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.