Nathan Shields, RADT
NPI 1477211803 · Addiction (Substance Use Disorder) Counselor · San Diego, CA
Nathan Shields, RADT is a Addiction (Substance Use Disorder) Counselor provider in San Diego, CA (NPI 1477211803).
Provider details
- NPI number
- 1477211803
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- RADT
- Sex
- Male
- Sole proprietor
- Yes
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
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
- 2021-12-02
- Last updated
- 2021-12-02
- Certified
- 2021-12-02
Frequently asked questions
- What is Nathan Shields's NPI number?
- Nathan Shields's National Provider Identifier (NPI) is 1477211803, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Shields's specialty?
- Nathan Shields is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Nathan Shields located?
- Nathan Shields's practice location on file with NPPES is 2516 a St, San Diego, CA 92102-2111.
- What is Nathan Shields's phone number?
- The practice phone number listed in the NPPES registry for Nathan Shields is (619) 235-0592.
- Is Nathan Shields's NPI active?
- Yes — Nathan Shields's NPI (1477211803) is active in the NPPES registry as of the last update on 2021-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.