Martin Tanner, LCSW
NPI 1003175167 · Clinical Social Worker · Lancaster, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martin Tanner, LCSW is a Clinical Social Worker provider in Lancaster, CA (NPI 1003175167).
Provider details
- NPI number
- 1003175167
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- LCSW1639 (WY)
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
14 yrs in NPPES registry
- Profile completeness38% of score
100% 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)
- 809 S 6th StBasin, WY 82410-9510Phone: (661) 463-0501
Registry dates
- Enumerated
- 2012-05-10
- Last updated
- 2024-04-25
- Certified
- 2024-04-25
Frequently asked questions
- What is Martin Tanner's NPI number?
- Martin Tanner's National Provider Identifier (NPI) is 1003175167, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Tanner's specialty?
- Martin Tanner is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Martin Tanner located?
- Martin Tanner's practice location on file with NPPES is 44648 15th St W, Lancaster, CA 93534-2806.
- What is Martin Tanner's phone number?
- The practice phone number listed in the NPPES registry for Martin Tanner is (661) 463-0501.
- Does Martin Tanner accept Medicare?
- Martin Tanner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martin Tanner's NPI active?
- Yes — Martin Tanner's NPI (1003175167) is active in the NPPES registry as of the last update on 2024-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.