Sharlene Martin, CASAC-T
NPI 1306542469 · Addiction (Substance Use Disorder) Counselor · Staten Island, NY
Sharlene Martin, CASAC-T is a Addiction (Substance Use Disorder) Counselor provider in Staten Island, NY (NPI 1306542469).
Provider details
- NPI number
- 1306542469
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CASAC-T
- Sex
- Female
- Sole proprietor
- No
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
3 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
- 2023-01-31
- Last updated
- 2023-01-31
- Certified
- 2023-01-31
Frequently asked questions
- What is Sharlene Martin's NPI number?
- Sharlene Martin's National Provider Identifier (NPI) is 1306542469, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sharlene Martin's specialty?
- Sharlene Martin is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Sharlene Martin located?
- Sharlene Martin's practice location on file with NPPES is 460 Brielle Ave Bldg H, Staten Island, NY 10314-6427.
- What is Sharlene Martin's phone number?
- The practice phone number listed in the NPPES registry for Sharlene Martin is (718) 816-6589.
- Is Sharlene Martin's NPI active?
- Yes — Sharlene Martin's NPI (1306542469) is active in the NPPES registry as of the last update on 2023-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.