Gary Ritholz, D.O.

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

191750 Issued in NY

Practice address

301 E 64TH St
New York, NY 10021-6772

Phone

(212) 734-3372

Fax

(272) 937-3116

NPI assigned

Dec 20, 2005

Last updated

Mar 17, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in NY, FL, NJ, ME4 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 4

Specialty

Anesthesiology

Education

Other, 1991

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Icahn School of Medicine at Mount SinaiGroup PAC ID 4385924091, 169 clinicians

North American Partners in Anesthesia LLPGroup PAC ID 7719885771, 427 clinicians

Sedation Vacation Perioperative Medicine PLLCGroup PAC ID 1759658594, 86 clinicians

York HospitalGroup PAC ID 6406766781, 202 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mount Sinai South Nassau Hospital, Oceanside, NY, CCN 330198

Merit-based Incentive Payment System (MIPS)

Final score

83.75 of 100Reported as group

Quality

70

Improvement activities

40

Merit-based Incentive Payment System (MIPS)

Final score

85.02 of 100Reported as group

Quality

59.99

Promoting interoperability

99

Improvement activities

40

Cost

74.25

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy, Doctor of Medicine

Practice roles

Locations (25 of 49)

Interoperability endpoints

• Direct secure messaging: garyritholz@mai.allscriptsdirect.net
• FHIR API: https://fhir-myrecord.cerner.com/r4/4517c430-03bf-4e32-b324-1387cc4e73f3/

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Icahn School of Medicine at Mount Sinai

  dba Mount Sinai Doctors GNY Anes Serv

  • Anesthesiology Physician
  • New York, NY
  • NPI 1447008446
  Medicare reassignment Care Compare group NPD
• North American Partners in Anesthesia LLP

  • Anesthesiology Physician
  • Melville, NY
  • NPI 1649264706
  Medicare reassignment Care Compare group NPD
• Sedation Vacation Perioperative Medicine PLLC

  • Specialist
  • Valley Stream, NY
  • NPI 1891235404
  Medicare reassignment Care Compare group NPD
• York Hospital

  • General Acute Care Hospital
  • York, ME
  • NPI 1376528398
  Medicare reassignment Care Compare group NPD
• Centurion Anesthesia Surgical Centers LLC

  • Anesthesiology Physician
  • Valley Stream, NY
  • NPI 1326707100

  NJ

  Medicare reassignment NPD
• Centurion Midtown Anesthesia PLLC

  • Anesthesiology Physician
  • New York, NY
  • NPI 1750087854
  Medicare reassignment NPD
• Jefferson Anesthesiologist Services PC

  • Anesthesiology Physician
  • Watertown, NY
  • NPI 1508818014
  Medicare reassignment NPD
• Singular Anesthesia Services, PLLC

  • Anesthesiology Physician
  • Hartsdale, NY
  • NPI 1881086718
  Medicare reassignment NPD
• Upstate Anesthesia Services, P.C.

  dba Long Island Anesthesia Associates

  • Anesthesiology Physician
  • East Meadow, NY
  • NPI 1629272141
  Medicare reassignment NPD
• West Side Gi, LLC

  • Ambulatory Surgical Clinic/Center
  • New York, NY
  • NPI 1588938682
  Medicare reassignment NPD
• Central Maine Medical Center

  • General Acute Care Hospital
  • Lewiston, ME
  • NPI 1689653487
  Medicare reassignment NPD
• North Tampa Anesthesia Consultants

  • Anesthesiology Physician
  • Tampa, FL
  • NPI 1144216433
  Medicare reassignment NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• South Nassau Communities Hospital

  • General Acute Care Hospital
  • Oceanside, NY
  • NPI 1922079094
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1135036800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1742169600000",
    "number": "1164408290",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "301 E 64TH ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100216772",
            "telephone_number": "212-734-3372",
            "fax_number": "272-937-3116"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "301 E 64TH ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100216772",
            "telephone_number": "212-734-3372",
            "fax_number": "272-937-3116"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1 Healthy Way",
            "address_purpose": "LOCATION",
            "city": "Oceanside",
            "state": "NY",
            "postal_code": "115721551",
            "country_code": "US",
            "telephone_number": "516-632-3000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "14015 Sanford Ave",
            "address_purpose": "LOCATION",
            "city": "Flushing",
            "state": "NY",
            "postal_code": "113552686",
            "country_code": "US",
            "telephone_number": "718-670-6400",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RITHOLZ",
        "first_name": "GARY",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-12-20",
        "last_updated": "2025-03-17",
        "certification_date": "2025-03-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "NY",
            "license": "191750",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• James Arthur Riter, LCSW
• Ritewell LCSW Therapy PLLC
• David S Ritholtz, D.D.S.
• Rae Ritke, LAC
• Bonnie Ritt, LCSW
• Shanna Constance Rittberg, NURSE PRACTITIONER
• Magdalena Rittenhouse
• Abigail Bisom Ritter, MD

• Anesthesiology Physician in New York, NY
• Providers in New York, NY by specialty
• Anesthesiology Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 17, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.