South Bay Obgyn PC
NPI 1376655621 · Obstetrics & Gynecology Physician · West Islip, NY
South Bay Obgyn PC is a Obstetrics & Gynecology Physician organization in West Islip, NY (NPI 1376655621).
Provider details
- NPI number
- 1376655621
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Denise Lester, Physician President of PC(631) 587-2500
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
19 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)
- Other name
- South Bay Obstetrics Gynecology PC
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2011-05-03
Frequently asked questions
- What is South Bay Obgyn PC's NPI number?
- South Bay Obgyn PC's National Provider Identifier (NPI) is 1376655621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is South Bay Obgyn PC?
- South Bay Obgyn PC is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is South Bay Obgyn PC located?
- South Bay Obgyn PC's practice location on file with NPPES is 320 Montauk Hwy, West Islip, NY 11795-4401.
- What is South Bay Obgyn PC's phone number?
- The practice phone number listed in the NPPES registry for South Bay Obgyn PC is (631) 587-2500.
- Who is the authorized official for South Bay Obgyn PC?
- The authorized official listed on South Bay Obgyn PC's NPPES record is Denise Lester, Physician President of PC. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is South Bay Obgyn PC's NPI active?
- Yes — South Bay Obgyn PC's NPI (1376655621) is active in the NPPES registry as of the last update on 2011-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.