Mary-Catherin Freier, PHD
NPI 1902911647 · Psychologist · Loma Linda, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary-Catherin Freier, PHD is a Psychologist provider in Loma Linda, CA (NPI 1902911647).
Provider details
- NPI number
- 1902911647
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- PSY15160 (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
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
- 2006-08-21
- Last updated
- 2024-06-10
- Certified
- 2024-06-10
Frequently asked questions
- What is Mary-Catherin Freier's NPI number?
- Mary-Catherin Freier's National Provider Identifier (NPI) is 1902911647, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary-Catherin Freier's specialty?
- Mary-Catherin Freier is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary-Catherin Freier located?
- Mary-Catherin Freier's practice location on file with NPPES is 11370 Anderson St, Loma Linda, CA 92354-3450.
- What is Mary-Catherin Freier's phone number?
- The practice phone number listed in the NPPES registry for Mary-Catherin Freier is (909) 558-2848.
- Does Mary-Catherin Freier accept Medicare?
- Mary-Catherin Freier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary-Catherin Freier's NPI active?
- Yes — Mary-Catherin Freier's NPI (1902911647) is active in the NPPES registry as of the last update on 2024-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.