John Santiago Hernandez, MS
NPI 1922890508 · Counseling Psychologist · Vega Alta, PR
John Santiago Hernandez, MS is a Counseling Psychologist provider in Vega Alta, PR (NPI 1922890508).
Provider details
- NPI number
- 1922890508
- Entity type
- Individual
- Primary specialty
- Counseling PsychologistBehavioral Health & Social Service Providers
- Credential
- MS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 7868 (PR)
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
1 yr 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.
Mailing address
Registry dates
- Enumerated
- 2025-05-20
- Last updated
- 2025-05-20
- Certified
- 2025-05-20
Frequently asked questions
- What is John Santiago Hernandez's NPI number?
- John Santiago Hernandez's National Provider Identifier (NPI) is 1922890508, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Santiago Hernandez's specialty?
- John Santiago Hernandez is listed in the NPPES registry with a primary specialty of Counseling Psychologist (Behavioral Health & Social Service Providers).
- Where is John Santiago Hernandez located?
- John Santiago Hernandez's practice location on file with NPPES is 700 Carr 2 # 103, Vega Alta, PR 00692-6073.
- What is John Santiago Hernandez's phone number?
- The practice phone number listed in the NPPES registry for John Santiago Hernandez is (787) 224-7757.
- Is John Santiago Hernandez's NPI active?
- Yes — John Santiago Hernandez's NPI (1922890508) is active in the NPPES registry as of the last update on 2025-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.