True North Medical Group PC
NPI 1013874957 · Orthopaedic Surgery Physician · Yaphank, NY
True North Medical Group PC is a Orthopaedic Surgery Physician organization in Yaphank, NY (NPI 1013874957).
Provider details
- NPI number
- 1013874957
- Entity type
- Organization
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Sharlene Bronstorph, Director(516) 850-3999
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
Other names (DBA / former)
- Doing business as
- Orlin and Cohen Medical Specialist Group
Registry dates
- Enumerated
- 2026-01-05
- Last updated
- 2026-01-05
- Certified
- 2026-01-05
Frequently asked questions
- What is True North Medical Group PC's NPI number?
- True North Medical Group PC's National Provider Identifier (NPI) is 1013874957, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is True North Medical Group PC?
- True North Medical Group PC is classified in the NPPES registry as Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is True North Medical Group PC located?
- True North Medical Group PC's practice location on file with NPPES is 1103 Boulevard E Ste 104, Yaphank, NY 11980-7515.
- What is True North Medical Group PC's phone number?
- The practice phone number listed in the NPPES registry for True North Medical Group PC is (631) 706-2800.
- Who is the authorized official for True North Medical Group PC?
- The authorized official listed on True North Medical Group PC's NPPES record is Sharlene Bronstorph, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is True North Medical Group PC's NPI active?
- Yes — True North Medical Group PC's NPI (1013874957) is active in the NPPES registry as of the last update on 2026-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.