David Geller, MD
NPI 1548245046 · Nephrology Physician · West Haven, CT
Enrolled with Medicare as Order and Referring Only - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Geller, MD is a Nephrology Physician provider in West Haven, CT (NPI 1548245046).
Provider details
- NPI number
- 1548245046
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 034953 (CT)
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
- 2005-12-07
- Last updated
- 2015-01-22
Frequently asked questions
- What is David Geller's NPI number?
- David Geller's National Provider Identifier (NPI) is 1548245046, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Geller's specialty?
- David Geller is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is David Geller located?
- David Geller's practice location on file with NPPES is 950 Campbell Ave, West Haven, CT 06516-2770.
- What is David Geller's phone number?
- The practice phone number listed in the NPPES registry for David Geller is (203) 932-5711.
- Does David Geller accept Medicare?
- David Geller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Geller's NPI active?
- Yes — David Geller's NPI (1548245046) is active in the NPPES registry as of the last update on 2015-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.