Guillermo Gallegos, PH. D.
NPI 1003117821 · Clinical Psychologist · Oakland, NJ
Guillermo Gallegos, PH. D. is a Clinical Psychologist provider in Oakland, NJ (NPI 1003117821).
Provider details
- NPI number
- 1003117821
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH. D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- SIOO2556 (NJ)
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
15 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
- 2010-11-10
- Last updated
- 2010-11-10
Frequently asked questions
- What is Guillermo Gallegos's NPI number?
- Guillermo Gallegos's National Provider Identifier (NPI) is 1003117821, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Guillermo Gallegos's specialty?
- Guillermo Gallegos is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Guillermo Gallegos located?
- Guillermo Gallegos's practice location on file with NPPES is 5 Fir Ct Ste 2, Oakland, NJ 07436-1821.
- What is Guillermo Gallegos's phone number?
- The practice phone number listed in the NPPES registry for Guillermo Gallegos is (908) 239-2338.
- Is Guillermo Gallegos's NPI active?
- Yes — Guillermo Gallegos's NPI (1003117821) is active in the NPPES registry as of the last update on 2010-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.