John Gutierrez
NPI 1639566953 · Health Service Psychologist · Riverside, CA
John Gutierrez is a Health Service Psychologist provider in Riverside, CA (NPI 1639566953).
Provider details
- NPI number
- 1639566953
- Entity type
- Individual
- Primary specialty
- Health Service PsychologistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 833543 (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
11 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
- 2015-04-24
- Last updated
- 2015-04-24
Frequently asked questions
- What is John Gutierrez's NPI number?
- John Gutierrez's National Provider Identifier (NPI) is 1639566953, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Gutierrez's specialty?
- John Gutierrez is listed in the NPPES registry with a primary specialty of Health Service Psychologist (Behavioral Health & Social Service Providers).
- Where is John Gutierrez located?
- John Gutierrez's practice location on file with NPPES is 3281 Ledgewood Circle, Riverside, CA 92503.
- What is John Gutierrez's phone number?
- The practice phone number listed in the NPPES registry for John Gutierrez is (909) 702-5413.
- Is John Gutierrez's NPI active?
- Yes — John Gutierrez's NPI (1639566953) is active in the NPPES registry as of the last update on 2015-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.