OrganizationActive
Gelder Medical PLLC
NPI 1962598045 · Pediatrics Physician · Sidney, NY
Provider details
- NPI number
- 1962598045
- Entity type
- Organization
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Donald Sherwood, Owner(607) 563-9901
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Cardiovascular Disease Physician207RC0000X
Allopathic & Osteopathic Physicians
- Surgery Physician208600000X
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
44 Pearl Street
Gelder Medical Group
Sidney, NY 13838
Phone: (607) 563-9961
Fax: (607) 563-8804
Approximate (ZIP-level) locationGet directions
Mailing address
44 Pearl Street
Sidney, NY 13838
Registry dates
- Enumerated
- 2006-10-05
- Last updated
- 2009-08-10
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.