Marian Chow, PH.D.
NPI 1366682346 · Clinical Psychologist · Palo Alto, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marian Chow, PH.D. is a Clinical Psychologist provider in Palo Alto, CA (NPI 1366682346).
Provider details
- NPI number
- 1366682346
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 15564 (CA)
Specialties & taxonomies
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
17 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
- 2009-03-03
- Last updated
- 2009-03-03
Frequently asked questions
- What is Marian Chow's NPI number?
- Marian Chow's National Provider Identifier (NPI) is 1366682346, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marian Chow's specialty?
- Marian Chow is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Marian Chow located?
- Marian Chow's practice location on file with NPPES is 630b University Ave, Palo Alto, CA 94301-2019.
- What is Marian Chow's phone number?
- The practice phone number listed in the NPPES registry for Marian Chow is (650) 796-8958.
- Does Marian Chow accept Medicare?
- Marian Chow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marian Chow's NPI active?
- Yes — Marian Chow's NPI (1366682346) is active in the NPPES registry as of the last update on 2009-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.