Nelson Fernandini
NPI 1659943066 · Addiction (Substance Use Disorder) Counselor · San Antonio, TX
Nelson Fernandini is a Addiction (Substance Use Disorder) Counselor provider in San Antonio, TX (NPI 1659943066).
Provider details
- NPI number
- 1659943066
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 13801 (TX)
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
4 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
- 2021-07-14
- Last updated
- 2021-07-14
- Certified
- 2021-07-14
Frequently asked questions
- What is Nelson Fernandini's NPI number?
- Nelson Fernandini's National Provider Identifier (NPI) is 1659943066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nelson Fernandini's specialty?
- Nelson Fernandini is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Nelson Fernandini located?
- Nelson Fernandini's practice location on file with NPPES is 601 N Frio St # St2, San Antonio, TX 78207-3011.
- What is Nelson Fernandini's phone number?
- The practice phone number listed in the NPPES registry for Nelson Fernandini is (210) 261-3001.
- Is Nelson Fernandini's NPI active?
- Yes — Nelson Fernandini's NPI (1659943066) is active in the NPPES registry as of the last update on 2021-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.