Kathleen Nash
NPI 1619456191 · Addiction (Substance Use Disorder) Counselor · San Anselmo, CA
Kathleen Nash is a Addiction (Substance Use Disorder) Counselor provider in San Anselmo, CA (NPI 1619456191).
Provider details
- NPI number
- 1619456191
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- R1317490818 (CA)
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
7 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
- 2018-08-07
- Last updated
- 2018-08-07
Frequently asked questions
- What is Kathleen Nash's NPI number?
- Kathleen Nash's National Provider Identifier (NPI) is 1619456191, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Nash's specialty?
- Kathleen Nash is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Kathleen Nash located?
- Kathleen Nash's practice location on file with NPPES is 300 Sunnyhills Dr, San Anselmo, CA 94960-1909.
- What is Kathleen Nash's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Nash is (415) 526-8097.
- Is Kathleen Nash's NPI active?
- Yes — Kathleen Nash's NPI (1619456191) is active in the NPPES registry as of the last update on 2018-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.