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Dermatology

Clayton B. Green

Works at hospitals in Canandaigua, NY · Penn Yan, NY · Rochester, NY · New York

Summary

Clayton B. Green (Dermatology) is listed by Medicare at 3 hospitals in Canandaigua, NY, Penn Yan, NY and Rochester, NY. NPI 1194942151. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Clayton B. Green, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

DermatologyPrimary specialty
YesAccepts Medicare assignment
20Years since medical school (graduated 2006)
University Of Illinois College Of Med (chi/peor/rock/chm-Urb)Medical school
MaleGender (as listed)
University of RochesterGroup practice (+3 more)

Quick answers

Which hospitals does Clayton B. Green work at?
Medicare's official clinician data lists Clayton B. Green at 3 hospitals: F F Thompson Hospital, Soldiers and Sailors Memorial Hospital of Yates and Strong Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Clayton B. Green see patients?
Medicare's clinician data lists 7 practice locations, including Ithaca, NY, Rochester, NY and Cortland, NY. Call before your visit to confirm the address.
What is Clayton B. Green's specialty?
Medicare lists Dermatology as the primary specialty.
Does Clayton B. Green accept Medicare assignment?
Yes. Medicare's clinician data says Clayton B. Green accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Clayton B. Green?
(607) 257-5858, as listed in official Medicare / NPI Registry data.
What is Clayton B. Green's NPI number?
1194942151. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Clayton B. Green works

Medicare's Facility Affiliation Data lists Clayton B. Green at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Clayton B. Green is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.

Group practices

Medicare enrollment lists Clayton B. Green as a member of these groups (CMS data updated 2026-10-02).

  • University of Rochester973 clinicians in the group
  • Guthrie Medical Group PC795 clinicians in the group
  • Schweiger Dermatology PLLC260 clinicians in the group
  • University Dermatology Associates27 clinicians in the group

Specialties

Find other Dermatology doctors in New York →

Other dermatologists in Ithaca

Clinicians with the same Medicare primary specialty in Ithaca, NY — not a recommendation.

All dermatologists in Ithaca →

Clinician information

Medical schoolUniversity Of Illinois College Of Med (chi/peor/rock/chm-Urb)
Graduation year2006
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1194942151
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians