Matthew Pfeiffer, PSYD, MA, LPCC
NPI 1326326158 · Professional Counselor · Los Angeles, CA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1326326158
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- PSYD, MA, LPCC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 6390 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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
Additional practice locations (3)
- 675 S Arroyo Pkwy Ste 420Pasadena, CA 91105-3215Phone: (925) 282-1778
- 850 E Foothill BlvdRialto, CA 92376-5230Phone: (909) 421-9380
- 4175 Lakeside Dr#110Richmond, CA 94806-5774Phone: (510) 262-6551
Registry dates
- Enumerated
- 2011-07-27
- Last updated
- 2024-08-06
- Certified
- 2024-08-06
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.