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DR. GARY RITHOLZ D.O.
NPI 1164408290
Anesthesiology in New York, NY

Active since December 20, 2005PECOS EnrolledAccepts Medicare Assignment
85.38/100
CMS Quality Rating
301 E 64TH ST, NEW YORK, NY 10021(212) 734-3372(272) 937-3116 Get Directions Write a Review

NPPES record last updated: March 17, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Gary Ritholz D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GARY RITHOLZ D.O. (NPI 1164408290) is an individual anesthesiology provider in New York, New York, licensed in New York (191750) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, is affiliated with Mount Sinai South Nassau, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1164408290
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. GARY RITHOLZCredential: D.O.
Location Address301 E 64TH STNew York, NY 10021-6772
Mailing Address301 E 64th StNew York, NY 10021-6772 · (212) 734-3372 · Fax (272) 937-3116
Phone(212) 734-3372
Fax(272) 937-3116
Sole ProprietorNo
Medical School CMSOtherGraduated 1991
Enumeration DateDecember 20, 2005
Last NPPES UpdateMarch 17, 2025
NPPES CertifiedMarch 17, 2025
✔ NPI 1164408290 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in NY · 191750
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
301 E 64TH ST, New York, NY 10021
Open in Google Maps ↗

Secondary Practice Locations 2

Location 114015 Sanford AveFlushing, NY 11355-2686 · Phone (718) 670-6400
Location 21 Healthy WayOceanside, NY 11572-1551 · Phone (516) 632-3000

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Gary Ritholz D.o. 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.

PECOS PAC ID648249219
PECOS Enrollment IDI20040930000031, I20240708002037
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
13 services13 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mount Sinai South Nassau

Acute Care Hospitals · Oceanside, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330198
LocationOne Healthy WayOceanside, NY 11572 · Nassau County
Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

85.38/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality71.03
Improvement Activities40

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

METRO ANESTHESIA, P.C.
Anesthesiology
301 E 64TH ST
NEW YORK, NY 10021
New York County (212) 734-3372

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 Gary Ritholz's NPI number?

The NPI number for Gary Ritholz is 1164408290. It was assigned to this individual provider in the NPPES registry on December 20, 2005.

Where is Gary Ritholz located?

Gary Ritholz practices at 301 E 64th St, New York, NY 10021. The listed phone number is (212) 734-3372.

What is Gary Ritholz's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Gary Ritholz enrolled in Medicare?

Yes. Gary Ritholz 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.

Is Gary Ritholz affiliated with any hospitals?

According to CMS data, Gary Ritholz is affiliated with Mount Sinai South Nassau.

When was this NPI record last updated?

The NPPES record for Gary Ritholz was last updated on March 17, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.