Garrett T. Desman, MD

Medicare activity in 2024

Official CMS public-use data for Garrett T. Desman, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Pathology examination of tissue using a microscope, intermediate complexity (88305)5,640 services
2. Special stained specimen slides to examine tissue, each additional procedure (88341)524 services
3. Special stained specimen slides to examine tissue, initial procedure (88342)434 services
4. Special stained specimen slides to identify organisms including interpretation and report (88312)181 services
5. Pathology examination of tissue using a microscope, moderately low complexity (88304)175 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High cholesterol75%
• High blood pressure73%
• Arthritis49%
• Ischemic heart disease35%
• Diabetes26%
• Anxiety20%

Hospitals where Garrett T. Desman works

Medicare's Facility Affiliation Data lists Garrett T. Desman at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Long Island Community HospitalPatchogue, NY · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 330141
• NYU Langone HospitalsNew York, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330214

Practice locations

Addresses where Garrett T. Desman is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 10; the Medicare profile lists all.

• 111 BroadwayNew York, NY 10006 (212) 263‑9700
• 1300 Franklin AveGarden City, NY 11530 (516) 747‑8900
• 1300 Franklin Ave, Suite Ul3aandbGarden City, NY 11530 (516) 747‑8900
• 157 E Woodside AvePatchogue, NY 11772 (631) 475‑1900
• 240 E 38th StNew York, NY 10016 (212) 263‑7300

Group practices

Medicare enrollment lists Garrett T. Desman as a member of this group (CMS data updated October 2, 2026).

• New York University6,134 clinicians in the group

Specialties

• Dermatologyprimary

Find other Dermatology doctors in New York →

Other dermatologists in New York

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

• Jonathan Bar, MD
• Roy S. Seidenberg, MD
• Eugene G. Zappi, MD
• Victoria A. Perez, MD
• Adarsh V. Mudgil, MD
• Hilary Reich, MD
• Edwin K. Joe, MD
• Aimee S. Payne, MD

All dermatologists in New York →

Other clinicians in New York University

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Michelle R. Lorge, NP
• Mario E. Lacouture, MD
• David Kudlowitz, MD
• Tenzin Dothar
• Sneha V. Chacko, MD
• Christine Castro

Clinician information

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 October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians