NPIMap

Individual provider Active NPI

Liana Grosinger, MD

  • Anesthesiology Physician
  • Valhalla, NY
National Provider Identifier
1063972115
Registry record updated Jan 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
327371 Issued in NY
Practice address
100 Woods Rd
Valhalla, NY 10595-1530
Phone
(914) 493-7000
NPI assigned
Mar 24, 2019
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 14, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X 327371 NY Primary
Pediatric Anesthesiology Physician 207LP3000X MT228803 PA
Pediatric Anesthesiology Physician 207LP3000X 327371 NY

Addresses

Primary practice location

100 Woods Rd
Valhalla, NY 10595-1530

Mailing address

100 Woods Rd
Valhalla, NY 10595-1530
Phone (914) 493-5449

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240516001732 NY Practitioner - Anesthesiology 2264763010 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
New York University Medical College - NLG, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
New York UniversityGroup PAC ID 1355232422, 5,925 clinicians

Practice addresses (Care Compare)

100 Woods Rd
Valhalla, NY 10595-1530

530 1St Ave
New York, NY 10016-6402

550 1St Ave
New York, NY 10016-6402
Phone (212) 263-6037

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
75 of 100Reported as group

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
327371NYMDAnesthesiology Physician
MT228803PAMDPediatric Anesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Westchester Medical Center Advanced Physician Services PC Anesthesiology CurrentSince Apr 3, 2024 Accepting new patients
New York University Anesthesiology CurrentSince Apr 1, 2026 Accepting new patients
New York University CurrentSince Apr 1, 2026 Accepting new patients
Westchester Medical Center Advanced Physician Services, PC Anesthesiology Current Accepting new patients

Locations

19 Bradhurst Ave
Ste 3100N
Hawthorne, NY 10532
Phone (914) 231-8373

1 Gustave L Levy Pl
Fl 12
New York, NY 10029
Phone (212) 241-1518

100 Woods Rd
Valhalla, NY 10595
Phone (914) 490-7000

Networks

  • Healthfirst Medicare Network H9678
  • Healthfirst Medicare Network H3359
  • Healthfirst Medicare Network H1722
  • Healthfirst Medicare Network H5989

Organizations & group practices 5

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.

Hospital & facility affiliations 7

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

NPI Registry JSON

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

{
    "created_epoch": "1553385600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768348800000",
    "number": "1063972115",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 WOODS RD",
            "city": "VALHALLA",
            "state": "NY",
            "postal_code": "105951530",
            "telephone_number": "914-493-5449"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 WOODS RD",
            "city": "VALHALLA",
            "state": "NY",
            "postal_code": "105951530",
            "telephone_number": "914-493-7000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GROSINGER",
        "first_name": "LIANA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-03-24",
        "last_updated": "2026-01-14",
        "certification_date": "2026-01-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "NY",
            "license": "327371",
            "primary": true
        },
        {
            "code": "207LP3000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Pediatric Anesthesiology",
            "state": "PA",
            "license": "MT228803",
            "primary": false
        },
        {
            "code": "207LP3000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Pediatric Anesthesiology",
            "state": "NY",
            "license": "327371",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Valhalla, NY

Sources for this page

Verify at the official NPI Registry.