Teressa Thatcher, LMSW
NPI 1336015700 · Addiction (Substance Use Disorder) Counselor · Harrison, NY
Teressa Thatcher, LMSW is a Addiction (Substance Use Disorder) Counselor provider in Harrison, NY (NPI 1336015700).
Provider details
- NPI number
- 1336015700
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sole proprietor
- Yes
- License
- 128062 (NY)
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
- 2025-10-14
- Last updated
- 2025-10-14
- Certified
- 2025-10-14
Frequently asked questions
- What is Teressa Thatcher's NPI number?
- Teressa Thatcher's National Provider Identifier (NPI) is 1336015700, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teressa Thatcher's specialty?
- Teressa Thatcher is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Teressa Thatcher located?
- Teressa Thatcher's practice location on file with NPPES is 275 North St, Harrison, NY 10528-1140.
- What is Teressa Thatcher's phone number?
- The practice phone number listed in the NPPES registry for Teressa Thatcher is (914) 967-6500.
- Is Teressa Thatcher's NPI active?
- Yes — Teressa Thatcher's NPI (1336015700) is active in the NPPES registry as of the last update on 2025-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.