Individual provider Active NPI

Seth Plancher, M.D.

  • Obstetrics & Gynecology Physician
  • Garden City, NY
National Provider Identifier
1891721866
Registry record updated Jul 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
192169-1 Issued in NY
Practice address
877 Stewart Ave Ste 30
Garden City, NY 11530-4803
Phone
(516) 222-1033
Fax
(516) 745-0123
NPI assigned
Jun 23, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 15, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X 192169-1 NY Primary

Addresses

Primary practice location

877 Stewart Ave Ste 30
Garden City, NY 11530-4803

Mailing address

877 Stewart Ave
Suite 30
Garden City, NY 11530-4803
Phone (516) 222-1033

Other practice location 1

395 W Cougar Blvd Ste 203
Provo, UT 84604-3328
Phone (801) 357-7009

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY, UT2 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 2

Enrollment IDStateProvider typePAC IDDetails
I20041005000322 NY Practitioner - Obstetrics/Gynecology 8224097472 Reassigns benefits to 2 organizations
I20250414001255 UT Practitioner - Obstetrics/Gynecology 8224097472 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Warren Alpert Medical School of Brown University, 1991
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Garden City Obstetrics and Gynecology PCGroup PAC ID 1951366590, 2 clinicians
Square Care Medical Group LLPGroup PAC ID 7012938434, 70 clinicians

Practice addresses (Care Compare)

877 Stewart Ave
Suite 30
Garden City, NY 11530-4803
Phone (516) 222-1033

877 Stewart Ave
Suite 30
Garden City, NY 11530-4865

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
192169-1NYMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Square Care Medical Group, LLP Obstetrics & Gynecology CurrentSince Oct 11, 2025 Accepting new patients
Garden City Obstetrics & Gynecology, P.C. Obstetrics & Gynecology CurrentSince Jul 1, 2004 Accepting new patients
Ihc Health Services Inc Current Accepting new patients
Ihc Health Services, Inc. CurrentSince Feb 2, 2025 Accepting new patients
Ihc Health Services Inc CurrentSince Feb 2, 2025 Accepting new patients

Locations

877 Stewart Ave
Ste 30
Garden City, NY 11530
Phone (516) 222-1033

877 Stewart Ave
Ste 9
Garden City, NY 11530
Phone (516) 222-1383

191 Herricks Rd
New Hyde Park, NY 11040
Phone (516) 248-0144

700 S Highway 99
Ste 3
Fillmore, UT 84631
Phone (435) 743-5555

1157 N 300 W
Ste 301
Provo, UT 84604
Phone (801) 357-1200

395 W Cougar Blvd
Ste 203
Provo, UT 84604
Phone (801) 357-7009

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/15987/brand/1/csg/1/fhir/r4

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.

NPI Registry JSON

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

{
    "created_epoch": "1151020800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784073600000",
    "number": "1891721866",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "877 STEWART AVE",
            "address_2": "SUITE 30",
            "city": "GARDEN CITY",
            "state": "NY",
            "postal_code": "115304803",
            "telephone_number": "516-222-1033",
            "fax_number": "516-745-0123"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "877 STEWART AVE STE 30",
            "city": "GARDEN CITY",
            "state": "NY",
            "postal_code": "115304803",
            "telephone_number": "516-222-1033",
            "fax_number": "516-745-0123"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "395 W Cougar Blvd Ste 203",
            "address_purpose": "LOCATION",
            "city": "Provo",
            "state": "UT",
            "postal_code": "846043328",
            "country_code": "US",
            "telephone_number": "801-357-7009",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PLANCHER",
        "first_name": "SETH",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-23",
        "last_updated": "2026-07-15",
        "certification_date": "2026-07-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "NY",
            "license": "192169-1",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Garden City, NY

Sources for this page

Verify at the official NPI Registry.