Quick answers
- Where does Thomas Gruhn see patients?
- Medicare's clinician data lists 3 practice locations, including New York, NY, Port Washington, NY and Garden City, NY. Call before your visit to confirm the address.
- What is Thomas Gruhn's specialty?
- Medicare lists Physical Therapist in Private Practice as the primary specialty.
- Does Thomas Gruhn accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas Gruhn 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 Thomas Gruhn?
- (212) 263-9700, as listed in official Medicare / NPI Registry data.
- What is Thomas Gruhn's NPI number?
- 1447351093. 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 Thomas Gruhn is enrolled with Medicare (CMS data updated 2026-10-02).
- 111 BroadwayNew York, NY 10006 (212) 263‑9700
- 45 Channel DrPort Washington, NY 11050 (516) 365‑2929
- 800 E Gate BlvdGarden City, NY 11530 (516) 745‑8070
Group practices
Medicare enrollment lists Thomas Gruhn as a member of these groups (CMS data updated 2026-10-02).
- New York University6,134 clinicians in the group
- Metro Physical Occupational Speech Massage Therapy and Acupuncture PLL452 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, New York →
Other physical therapists in New York
Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.
Clinician information
| Credential | PT |
|---|---|
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447351093 |
| 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