IndividualActive
Karen Meltzer
NPI 1679446074 · Psychologist · Palo Alto, CA
Karen Meltzer is a Psychologist provider in Palo Alto, CA (NPI 1679446074).
Provider details
- NPI number
- 1679446074
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 36172 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
3260 Ash St
Palo Alto, CA 94306-2239
Phone: (650) 542-9699
Street-level locationGet directions
Mailing address
7 41st Ave
San Mateo, CA 94403-5105
Registry dates
- Enumerated
- 2025-09-24
- Last updated
- 2025-09-24
- Certified
- 2025-09-24
Frequently asked questions
- What is Karen Meltzer's NPI number?
- Karen Meltzer's National Provider Identifier (NPI) is 1679446074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Meltzer's specialty?
- Karen Meltzer is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Karen Meltzer located?
- Karen Meltzer's practice location on file with NPPES is 3260 Ash St, Palo Alto, CA 94306-2239.
- What is Karen Meltzer's phone number?
- The practice phone number listed in the NPPES registry for Karen Meltzer is (650) 542-9699.
- Is Karen Meltzer's NPI active?
- Yes — Karen Meltzer's NPI (1679446074) is active in the NPPES registry as of the last update on 2025-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.