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Guillermo Perez
NPI 1881012938 · Mental Health Counselor · Canoga Park, CA
Guillermo Perez is a Mental Health Counselor provider in Canoga Park, CA (NPI 1881012938).
Provider details
- NPI number
- 1881012938
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
83% 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
8514 Topanga Canyon Blvd
Canoga Park, CA 91304-2348
Phone: (818) 999-0143
Fax: (818) 884-4622
Street-level locationGet directions
Mailing address
1977 N Garey Ave
Pomona, CA 91767-2774
Registry dates
- Enumerated
- 2014-04-04
- Last updated
- 2014-04-04
Frequently asked questions
- What is Guillermo Perez's NPI number?
- Guillermo Perez's National Provider Identifier (NPI) is 1881012938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Guillermo Perez's specialty?
- Guillermo Perez is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Guillermo Perez located?
- Guillermo Perez's practice location on file with NPPES is 8514 Topanga Canyon Blvd, Canoga Park, CA 91304-2348.
- What is Guillermo Perez's phone number?
- The practice phone number listed in the NPPES registry for Guillermo Perez is (818) 999-0143.
- Is Guillermo Perez's NPI active?
- Yes — Guillermo Perez's NPI (1881012938) is active in the NPPES registry as of the last update on 2014-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.