IndividualActive
Marsha Stolzoff, PHD
NPI 1477658979 · Psychologist · Mission Viejo, CA
Marsha Stolzoff, PHD is a Psychologist provider in Mission Viejo, CA (NPI 1477658979).
Provider details
- NPI number
- 1477658979
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- PSY12768 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
26932 Oso Parkway
Suite 200
Mission Viejo, CA 92691
Phone: (949) 582-8895
Fax: (949) 348-9626
Street-level locationGet directions
Mailing address
26932 Oso Parkway
Mission Viejo, CA 92691
Registry dates
- Enumerated
- 2006-09-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marsha Stolzoff's NPI number?
- Marsha Stolzoff's National Provider Identifier (NPI) is 1477658979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marsha Stolzoff's specialty?
- Marsha Stolzoff is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Marsha Stolzoff located?
- Marsha Stolzoff's practice location on file with NPPES is 26932 Oso Parkway, Mission Viejo, CA 92691.
- What is Marsha Stolzoff's phone number?
- The practice phone number listed in the NPPES registry for Marsha Stolzoff is (949) 582-8895.
- Is Marsha Stolzoff's NPI active?
- Yes — Marsha Stolzoff's NPI (1477658979) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.