Tanya Walker, BA
NPI 1386911725 · Addiction (Substance Use Disorder) Counselor · Merced, CA
Tanya Walker, BA is a Addiction (Substance Use Disorder) Counselor provider in Merced, CA (NPI 1386911725).
Provider details
- NPI number
- 1386911725
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- BA
- Sex
- Female
- 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
14 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 480 E 13th StMerced, CA 95341-6214Phone: (209) 381-6800
Registry dates
- Enumerated
- 2011-11-30
- Last updated
- 2019-06-06
Frequently asked questions
- What is Tanya Walker's NPI number?
- Tanya Walker's National Provider Identifier (NPI) is 1386911725, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tanya Walker's specialty?
- Tanya Walker is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Tanya Walker located?
- Tanya Walker's practice location on file with NPPES is 1275 B St, Merced, CA 95341-6345.
- What is Tanya Walker's phone number?
- The practice phone number listed in the NPPES registry for Tanya Walker is (209) 381-6800.
- Is Tanya Walker's NPI active?
- Yes — Tanya Walker's NPI (1386911725) is active in the NPPES registry as of the last update on 2019-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.