Quick answers
- Where does Lydia V. Grishin see patients?
- Medicare's clinician data lists 4 practice locations, including Forest Hills, NY, Fresh Meadows, NY and Valley Stream, NY. Call before your visit to confirm the address.
- What is Lydia V. Grishin's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Lydia V. Grishin accept Medicare assignment?
- Medicare's clinician data says Lydia V. Grishin may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Lydia V. Grishin?
- (718) 263-6083, as listed in official Medicare / NPI Registry data.
- What is Lydia V. Grishin's NPI number?
- 1972559425. 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 Lydia V. Grishin is enrolled with Medicare (CMS data updated 2026-10-02).
- 11204 Queens BlvdForest Hills, NY 11375 (718) 263‑6083
- 189 -04 Union TnpkeFresh Meadows, NY 11366 (718) 217‑1414
- 20 W Lincoln Ave, Suite 201Valley Stream, NY 11580 (516) 872‑3885
- 210 E Sunrise HwyValley Stream, NY 11581 (718) 657‑2789
Group practices
Medicare enrollment lists Lydia V. Grishin as a member of this group (CMS data updated 2026-10-02).
- Joel Bruce Fieldman MD PC2 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Forest Hills
Clinicians with the same Medicare primary specialty in Forest Hills, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1984 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1972559425 |
| 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