Sushil Sagar, MD,FACP,FASN
NPI 1285699041 · Nephrology Physician · Bethpage, NY
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sushil Sagar, MD,FACP,FASN is a Nephrology Physician provider in Bethpage, NY (NPI 1285699041).
Provider details
- NPI number
- 1285699041
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD,FACP,FASN
- Sex
- Male
- Sole proprietor
- No
- License
- 202133 (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
20 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
Registry dates
- Enumerated
- 2006-04-17
- Last updated
- 2012-09-14
Frequently asked questions
- What is Sushil Sagar's NPI number?
- Sushil Sagar's National Provider Identifier (NPI) is 1285699041, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sushil Sagar's specialty?
- Sushil Sagar is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Sushil Sagar located?
- Sushil Sagar's practice location on file with NPPES is 4250 Hempstead Tpke, Bethpage, NY 11714-5711.
- What is Sushil Sagar's phone number?
- The practice phone number listed in the NPPES registry for Sushil Sagar is (516) 735-5522.
- Does Sushil Sagar accept Medicare?
- Sushil Sagar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sushil Sagar's NPI active?
- Yes — Sushil Sagar's NPI (1285699041) is active in the NPPES registry as of the last update on 2012-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.