Tina Sharkey
NPI 1760360291 · Addiction (Substance Use Disorder) Counselor · Concord, CA
Tina Sharkey is a Addiction (Substance Use Disorder) Counselor provider in Concord, CA (NPI 1760360291).
Provider details
- NPI number
- 1760360291
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 15023 (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
Under 1 yr in 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
- 2025-08-22
- Last updated
- 2025-10-02
- Certified
- 2025-10-02
Frequently asked questions
- What is Tina Sharkey's NPI number?
- Tina Sharkey's National Provider Identifier (NPI) is 1760360291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tina Sharkey's specialty?
- Tina Sharkey is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Tina Sharkey located?
- Tina Sharkey's practice location on file with NPPES is 2931 Prospect St, Concord, CA 94518-1025.
- What is Tina Sharkey's phone number?
- The practice phone number listed in the NPPES registry for Tina Sharkey is (510) 938-8911.
- Is Tina Sharkey's NPI active?
- Yes — Tina Sharkey's NPI (1760360291) is active in the NPPES registry as of the last update on 2025-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.