Eastern Suffolk Nephrology, PC
NPI 1174602189 · Nephrology Physician · Riverhead, NY
Eastern Suffolk Nephrology, PC is a Nephrology Physician organization in Riverhead, NY (NPI 1174602189).
Provider details
- NPI number
- 1174602189
- Entity type
- Organization
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Purshotam Nagwani, MD(631) 727-5112
- License
- 143580 (NY)
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
- Purshotam Nagwani, MD
Registry dates
- Enumerated
- 2006-11-02
- Last updated
- 2008-06-18
Frequently asked questions
- What is Eastern Suffolk Nephrology, PC's NPI number?
- Eastern Suffolk Nephrology, PC's National Provider Identifier (NPI) is 1174602189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Eastern Suffolk Nephrology, PC?
- Eastern Suffolk Nephrology, PC is classified in the NPPES registry as Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Eastern Suffolk Nephrology, PC located?
- Eastern Suffolk Nephrology, PC's practice location on file with NPPES is 758 Harrison Ave, Riverhead, NY 11901-2744.
- What is Eastern Suffolk Nephrology, PC's phone number?
- The practice phone number listed in the NPPES registry for Eastern Suffolk Nephrology, PC is (631) 727-5112.
- Who is the authorized official for Eastern Suffolk Nephrology, PC?
- The authorized official listed on Eastern Suffolk Nephrology, PC's NPPES record is Purshotam Nagwani, MD. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Eastern Suffolk Nephrology, PC's NPI active?
- Yes — Eastern Suffolk Nephrology, PC's NPI (1174602189) is active in the NPPES registry as of the last update on 2008-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.