Robert W. O'Leary, M.D.

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

190926 Issued in NY

Practice address

125 Kennedy Dr Ste 300
Hauppauge, NY 11788-4017

Phone

(934) 223-4500

NPI assigned

Oct 5, 2006

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in NY

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 1

Specialty

AnesthesiologyAlso: Pain Management

Education

State University of New York at Stony Brook, School of Medicine, 1991

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Suffolk Anesthesiology Associates PC 78 clinicians

Office Based Anesthesia LLC 12 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Catherine of Siena Hospital Hospital, Smithtown, NY, CCN 330401
• St Charles Hospital Hospital, Port Jefferson, NY, CCN 330246

Merit-based Incentive Payment System (MIPS)

Final score

22.68 of 100Reported as individual

Quality

0

Improvement activities

0

Cost

75.59

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

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

• Office Based Anesthesia LLC

  • Anesthesiology Physician
  • Smithtown, NY
  • NPI 1407947617

  Anesthesiology, NY

  Medicare reassignment Care Compare group NPD
• Suffolk Anesthesiology Associates, PC

  • Anesthesiology Physician
  • Smithtown, NY
  • NPI 1194826420

  Anesthesiology, NY

  Medicare reassignment Care Compare group NPD
• Advanced Gastroenterology and Endoscopy, P.C.

  • Gastroenterology Physician
  • Port Jefferson, NY
  • NPI 1831324532

  NY

  Medicare reassignment NPD
• North American Partners in Anesthesia LLP

  • Anesthesiology Physician
  • Melville, NY
  • NPI 1649264706

  Anesthesiology

  NPD
• Brookhaven Anesthesia Associates, LLP

  • Anesthesiology Physician
  • Patchogue, NY
  • NPI 1164599965

  Anesthesiology

  NPD (past)

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

• St Charles Hospital Corp

  • General Acute Care Hospital
  • Port Jefferson, NY
  • NPI 1164481529

  Hospital

  Care Compare affiliation
• St. Catherine of Siena Medical Center

  • General Acute Care Hospital
  • Smithtown, NY
  • NPI 1982663423

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1160006400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1733875200000",
    "number": "1093801474",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11 AMY DR",
            "city": "SAYVILLE",
            "state": "NY",
            "postal_code": "117823224",
            "telephone_number": "631-319-6107",
            "fax_number": "631-319-6110"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "125 KENNEDY DR STE 300",
            "city": "HAUPPAUGE",
            "state": "NY",
            "postal_code": "117884017",
            "telephone_number": "934-223-4500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "196 N Main St",
            "address_purpose": "LOCATION",
            "city": "Sayville",
            "state": "NY",
            "postal_code": "117822582",
            "country_code": "US",
            "telephone_number": "631-319-6107",
            "fax_number": "631-319-6110",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "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"
        }
    ],
    "basic": {
        "last_name": "O'LEARY",
        "first_name": "ROBERT",
        "middle_name": "W.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-10-05",
        "last_updated": "2024-12-11",
        "certification_date": "2024-12-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207LP2900X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Pain Medicine",
            "state": "NY",
            "license": "190926",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "NY",
            "license": "190926",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "01816751",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Christine Nyholm
• Gabrielle O'Connell
• Caitlin Ann O'Dea
• Anthony O'Dowd, LMSW
• Jennifer Elizabeth O'Henry, FNP
• Dorothy Amy Obaseki, LPN
• Patricia Obrien
• Alexa Nicole Oddone, MS, OTR/L
• Office Visit Alternative, NP in Adult Health, PLLC
• Mary O Olla, RN

• All providers in Hauppauge, NY
• Anesthesiology Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 11, 2024; 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.