Gregorio Ramirez Loyola
NPI 1245481829 · Addiction (Substance Use Disorder) Counselor · South San Francisco, CA
Gregorio Ramirez Loyola is a Addiction (Substance Use Disorder) Counselor provider in South San Francisco, CA (NPI 1245481829).
Provider details
- NPI number
- 1245481829
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
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
17 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
Mailing address
Registry dates
- Enumerated
- 2008-10-01
- Last updated
- 2008-10-01
Frequently asked questions
- What is Gregorio Ramirez Loyola's NPI number?
- Gregorio Ramirez Loyola's National Provider Identifier (NPI) is 1245481829, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregorio Ramirez Loyola's specialty?
- Gregorio Ramirez Loyola is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Gregorio Ramirez Loyola located?
- Gregorio Ramirez Loyola's practice location on file with NPPES is 301 Grand Ave, South San Francisco, CA 94080-3606.
- What is Gregorio Ramirez Loyola's phone number?
- The practice phone number listed in the NPPES registry for Gregorio Ramirez Loyola is (650) 244-1444.
- Is Gregorio Ramirez Loyola's NPI active?
- Yes — Gregorio Ramirez Loyola's NPI (1245481829) is active in the NPPES registry as of the last update on 2008-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.