Marc Komori Stager, PSY.D.
NPI 1962578559 · Psychologist · Walnut Creek, CA
Marc Komori Stager, PSY.D. is a Psychologist provider in Walnut Creek, CA (NPI 1962578559).
Provider details
- NPI number
- 1962578559
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY 21734 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Family Psychologist103TF0000X
Behavioral Health & Social Service Providers
- Clinical Child & Adolescent Psychologist103TC2200X
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
19 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
- 2006-11-27
- Last updated
- 2011-09-27
Frequently asked questions
- What is Marc Komori Stager's NPI number?
- Marc Komori Stager's National Provider Identifier (NPI) is 1962578559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Komori Stager's specialty?
- Marc Komori Stager is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Marc Komori Stager located?
- Marc Komori Stager's practice location on file with NPPES is 1600 S Main St, Walnut Creek, CA 94596-5340.
- What is Marc Komori Stager's phone number?
- The practice phone number listed in the NPPES registry for Marc Komori Stager is (925) 325-5022.
- Is Marc Komori Stager's NPI active?
- Yes — Marc Komori Stager's NPI (1962578559) is active in the NPPES registry as of the last update on 2011-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.