Quick answers
- Where does Noah S. Gratch see patients?
- Medicare's clinician data lists 3 practice locations, including Hampton Bays, NY, Commack, NY and New York, NY. Call before your visit to confirm the address.
- What is Noah S. Gratch's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does Noah S. Gratch accept Medicare assignment?
- Yes. Medicare's clinician data says Noah S. Gratch 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.
- Does Noah S. Gratch offer telehealth?
- Medicare's clinician data says Noah S. Gratch offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Noah S. Gratch?
- (631) 728-7288, as listed in official Medicare / NPI Registry data.
- What is Noah S. Gratch's NPI number?
- 1558380816. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Noah S. Gratch is enrolled with Medicare (CMS data updated 2026-10-02).
- 225 W Montauk Hwy, Suite 3Hampton Bays, NY 11946 (631) 728‑7288
- 353 Veterans Memorial Hwy, Suite 101Commack, NY 11725 (631) 543‑4888
- 820 2nd Ave, Rm 3aNew York, NY 10017 (212) 661‑3376
Group practices
Medicare enrollment lists Noah S. Gratch as a member of these groups (CMS data updated 2026-10-02).
- New York Dermatology and Mohs Surgery Group, PLLC10 clinicians in the group
- Manhattan Dermatology and Cosmetics PLLC9 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Hampton Bays
Clinicians with the same Medicare primary specialty in Hampton Bays, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Southern California Keck School Of Medicine |
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1558380816 |
| Corrections | Report 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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians