Thalia Segal, M.D.

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

191413 Issued in NY

Practice address

550 1St Ave
Rusk 607
New York, NY 10016-6402

Phone

(212) 263-5072

NPI assigned

Aug 23, 2005

Last updated

Jul 13, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

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

Anesthesiology

Education

Harvard Medical School, 1998

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

North Shore - Lij Anesthesiology, PCGroup PAC ID 1153602453, 990 clinicians

Singular Anesthesia Services PLLCGroup PAC ID 7618284092, 72 clinicians

Horizon Medical Group PCGroup PAC ID 6103715529, 78 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• New York-Presbyterian Hospital Hospital, New York, NY, CCN 330101

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir4.healow.com/fhir/r4/DGICBA

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.

• Horizon Medical Group, P.C.

  dba Horizon Family Medical Group

  • Family Medicine Physician
  • Goshen, NY
  • NPI 1063488179

  Anesthesiology

  Medicare reassignment Care Compare group NPD
• Singular Anesthesia Services, PLLC

  • Anesthesiology Physician
  • Hartsdale, NY
  • NPI 1881086718
  Medicare reassignment Care Compare group NPD
• North Shore - Lij Anesthesiology, PC

  • Anesthesiology Physician
  • Chappaqua, NY
  • NPI 1417401266
  Medicare reassignment Care Compare group
• Gastrointestinal Care of Long Island PLLC

  dba Allied Digestive Health Medical Group of New York

  • Gastroenterology Physician
  • Massapequa, NY
  • NPI 1265571863
  Medicare reassignment NPD
• Liberty Endoscopy, LLC

  • Ambulatory Surgical Clinic/Center
  • New York, NY
  • NPI 1689029316
  Medicare reassignment
• Putnam Gi, LLC

  dba Putnam Endoscopy ASC, LLC

  • Ambulatory Surgical Clinic/Center
  • Carmel, NY
  • NPI 1215211552
  Medicare reassignment
• Horizon Medical Group, P.C.

  dba Horizon Family Medical Group

  • Durable Medical Equipment & Medical Supplies
  • Yorktown Heights, NY
  • NPI 1386520021
  NPD
• Alan M Leff MD PC

  dba Pain Management and Rehabilitation Medical Services

  • Pain Medicine (Anesthesiology) Physician
  • New York, NY
  • NPI 1477500643
  NPD (past)
• North American Partners in Anesthesia LLP

  • Anesthesiology Physician
  • Melville, NY
  • NPI 1649264706
  NPD (past)
• Nuvance Health Medical Practice PC

  • Internal Medicine Physician
  • Poughkeepsie, NY
  • NPI 1437358033
  NPD (past)

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

• The New York and Presbyterian Hospital

  dba New York Presbyterian Hospital

  • General Acute Care Hospital
  • New York, NY
  • NPI 1144504044
  Care Compare affiliation
• The New York and Presbyterian Hospital

  dba New York-Presbyterian Hospital

  • Ambulance
  • New York, NY
  • NPI 1174628473

  Hospital

  Care Compare affiliation
• The New York and Presbyterian Hospital

  dba NewYork-Presbyterian Hospital

  • General Acute Care Hospital
  • New York, NY
  • NPI 1194832477
  Care Compare affiliation
• The New York and Presbyterian Hospital

  • General Acute Care Hospital
  • Bronxville, NY
  • NPI 1780196345
  Care Compare affiliation
• The New York and Presbyterian Hospital

  dba New York-Presbyterian Hospital

  • General Acute Care Hospital
  • New York, NY
  • NPI 1952332801
  Care Compare affiliation

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

{
    "created_epoch": "1124755200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1528051760",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "550 1ST AVE",
            "address_2": "RUSK 607",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100166402",
            "telephone_number": "212-263-5072"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "550 1ST AVE",
            "address_2": "RUSK 607",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100166402",
            "telephone_number": "212-263-5072"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SEGAL",
        "first_name": "THALIA",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-08-23",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "NY",
            "license": "191413",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "01863749",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Ophir Segal, M.D.
• Robin Beth Segal, M.D.
• Saya Segal, M.D
• Shanah S Segal, PSY.D.
• Talia Segal, MD
• Timothy D Segal, MD
• Segall Physical Therapy, PLLC
• Alison Brett Segall, PA
• Gili Segall, PHD
• Julie Segall, PT, DPT

• 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 Jul 13, 2026; 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.