Sean Tendler Mental Health Counseling, P.C.
NPI 1437626025 · Mental Health Counselor · Commack, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sean Tendler Mental Health Counseling, P.C. is a Mental Health Counselor organization in Commack, NY (NPI 1437626025).
Provider details
- NPI number
- 1437626025
- Entity type
- Organization
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Sean Tendler, President(631) 268-4099
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
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
Other names (DBA / former)
- Doing business as
- North Star Mental Health Counseling Services
- Doing business as
- North Star Mental Health Counseling Services
Additional practice locations (1)
- 380 N Broadway Ph EJericho, NY 11753-2198Phone: (631) 533-0315Fax: (855) 752-5170
Registry dates
- Enumerated
- 2018-11-01
- Last updated
- 2024-09-09
- Certified
- 2024-09-09
Frequently asked questions
- What is Sean Tendler Mental Health Counseling, P.C.'s NPI number?
- Sean Tendler Mental Health Counseling, P.C.'s National Provider Identifier (NPI) is 1437626025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sean Tendler Mental Health Counseling, P.C.?
- Sean Tendler Mental Health Counseling, P.C. is classified in the NPPES registry as Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Sean Tendler Mental Health Counseling, P.C. located?
- Sean Tendler Mental Health Counseling, P.C.'s practice location on file with NPPES is 368 Veterans Memorial Hwy Ste 3, Commack, NY 11725-4322.
- What is Sean Tendler Mental Health Counseling, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Sean Tendler Mental Health Counseling, P.C. is (631) 533-0315.
- Does Sean Tendler Mental Health Counseling, P.C. accept Medicare?
- Sean Tendler Mental Health Counseling, P.C. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Sean Tendler Mental Health Counseling, P.C.?
- The authorized official listed on Sean Tendler Mental Health Counseling, P.C.'s NPPES record is Sean Tendler, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sean Tendler Mental Health Counseling, P.C.'s NPI active?
- Yes — Sean Tendler Mental Health Counseling, P.C.'s NPI (1437626025) is active in the NPPES registry as of the last update on 2024-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.