Dinesh Sethi Physician PC
NPI 1326392317 · Internal Medicine Physician · Wyandanch, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dinesh Sethi Physician PC is a Internal Medicine Physician organization in Wyandanch, NY (NPI 1326392317).
Provider details
- NPI number
- 1326392317
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Dinesh Sethi, President(631) 643-3800
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
13 yrs in NPPES 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
- North Suffolk Medicine & Geriatrics
Registry dates
- Enumerated
- 2012-10-30
- Last updated
- 2023-08-04
- Certified
- 2023-08-04
Frequently asked questions
- What is Dinesh Sethi Physician PC's NPI number?
- Dinesh Sethi Physician PC's National Provider Identifier (NPI) is 1326392317, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dinesh Sethi Physician PC?
- Dinesh Sethi Physician PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dinesh Sethi Physician PC located?
- Dinesh Sethi Physician PC's practice location on file with NPPES is 1521 Straight Path, Wyandanch, NY 11798-3414.
- What is Dinesh Sethi Physician PC's phone number?
- The practice phone number listed in the NPPES registry for Dinesh Sethi Physician PC is (631) 643-3800.
- Does Dinesh Sethi Physician PC accept Medicare?
- Dinesh Sethi Physician PC 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 Dinesh Sethi Physician PC?
- The authorized official listed on Dinesh Sethi Physician PC's NPPES record is Dinesh Sethi, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dinesh Sethi Physician PC's NPI active?
- Yes — Dinesh Sethi Physician PC's NPI (1326392317) is active in the NPPES registry as of the last update on 2023-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.