John Guzman
NPI 1851149611 · Psychiatric/Mental Health Nurse Practitioner · Chula Vista, CA
John Guzman is a Psychiatric/Mental Health Nurse Practitioner provider in Chula Vista, CA (NPI 1851149611).
Provider details
- NPI number
- 1851149611
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- NP95029597 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2024-05-07
- Last updated
- 2024-05-07
- Certified
- 2024-05-07
Frequently asked questions
- What is John Guzman's NPI number?
- John Guzman's National Provider Identifier (NPI) is 1851149611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Guzman's specialty?
- John Guzman is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Guzman located?
- John Guzman's practice location on file with NPPES is 1457 Keck Rd, Chula Vista, CA 91913-3564.
- What is John Guzman's phone number?
- The practice phone number listed in the NPPES registry for John Guzman is (619) 392-8858.
- Is John Guzman's NPI active?
- Yes — John Guzman's NPI (1851149611) is active in the NPPES registry as of the last update on 2024-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.