JOSEPH GRUNFELD
NPI 1326508359
Anesthesiology in Forest Hills, NY
About Joseph Grunfeld NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOSEPH GRUNFELD (NPI 1326508359) is an individual anesthesiology provider in Forest Hills, New York, licensed in Florida (ME166706) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Hca Florida Jfk Hospital, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Joseph Grunfeld is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
6Medicare enrollment records show Joseph Grunfeld reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chappaqua, NY 10514
- Reassigned Medicare billing, New York enrollment
- 1,406 clinicians in this Medicare group
Palm Coast, FL 32164
- Reassigned Medicare billing, Florida enrollment
- 1,973 clinicians in this Medicare group
Port St Lucie, FL 34952
- Reassigned Medicare billing, Florida enrollment
- 562 clinicians in this Medicare group
West Palm Beach, FL 33401
- Reassigned Medicare billing, Florida enrollment
- 528 clinicians in this Medicare group
Delray Beach, FL 33446
- Reassigned Medicare billing, Florida enrollment
- 7 clinicians in this Medicare group
Hollywood, FL 33021
- Reassigned Medicare billing, Florida enrollment
- 156 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hca Florida Jfk Hospital
Acute Care Hospitals · Atlantis, FLOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FOREST HILLS, NY 11375
FOREST HILLS, NY 11375
FOREST HILLS, NY 11375
FOREST HILLS, NY 11375
FOREST HILLS, NY 11375
FOREST HILLS, NY 11375
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Joseph Grunfeld's NPI number?
The NPI number for Joseph Grunfeld is 1326508359. It was assigned to this individual provider in the NPPES registry on March 25, 2019.
Where is Joseph Grunfeld located?
Joseph Grunfeld practices at 10201 66th Rd, Forest Hills, NY 11375. The listed phone number is (718) 830-4000.
What is Joseph Grunfeld's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Joseph Grunfeld enrolled in Medicare?
Yes. Joseph Grunfeld is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Joseph Grunfeld's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Grunfeld reassigns Medicare benefits to 6 organizations: North Shore - Lij Anesthesiology, PC (Chappaqua, NY), Sheridan Healthcorp Inc (Palm Coast, FL), Anesthesia Physician Solutions Of South Florida, LLC (Port St Lucie, FL), Tenet Florida Physician Services LLC (West Palm Beach, FL), Minimally Invasive Surgicenter Of Delray LLC (Delray Beach, FL) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Joseph Grunfeld's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joseph Grunfeld accept?
Health plans from Cigna HealthCare of Florida, Inc. and Cigna Healthcare list Joseph Grunfeld as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Joseph Grunfeld affiliated with any hospitals?
According to CMS data, Joseph Grunfeld is affiliated with Hca Florida Jfk Hospital.
When was this NPI record last updated?
The NPPES record for Joseph Grunfeld was last updated on July 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.