NPIMap

Individual provider Active NPI

Claire Webster, MSPAS, PA-C

  • Physician Assistant
  • New York, NY
National Provider Identifier
1245759711
Registry record updated Jul 30, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
021397 Issued in NY
Practice address
5 E 98TH St
New York, NY 10029-6501
Phone
(212) 241-9728
NPI assigned
Sep 15, 2017
Last updated
Jul 30, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 30, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 021397 NY Primary
Physician Assistant 363A00000X NU

Addresses

Primary practice location

5 E 98TH St
New York, NY 10029-6501

Mailing address

5 E 98TH St
New York, NY 10029-6501
Phone (212) 241-9728

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
I20180626003150 NY Practitioner - Physician Assistant 9537414909 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Icahn School of Medicine at Mount SinaiGroup PAC ID 6103251491, 50 clinicians
Icahn School of Medicine at Mount SinaiGroup PAC ID 2264691070, shared by 32 NPIs, 2,809 clinicians

Practice addresses (Care Compare)

234 E 85TH St
New York, NY 10028-3001
Phone (646) 605-5669

5 E 98TH St
New York, NY 10029-6501
Phone (212) 241-9468

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Icahn School of Medicine at Mount Sinai CurrentSince Jan 1, 2023 Accepting new patients
Fpa Hospital Based CurrentSince Jun 3, 2019 Accepting new patients
Icahn School of Medicine at Mount Sinai CurrentSince May 20, 2018 Accepting new patients
Fpa Hospital Based CurrentSince Jun 3, 2019 Accepting new patients
Icahn School of Medicine at Mount Sinai Past Accepting new patients

Locations

2510 30th Ave
Long Island City, NY 11102
Phone (718) 267-4245

1000 10th Ave
New York, NY 10019
Phone (212) 523-2369

150 E 42nd St
Fl 10
New York, NY 10017
Phone (646) 605-8119

234 E 85th St
New York, NY 10028
Phone (212) 241-6585

5 E 98th St
New York, NY 10029
Phone (212) 241-3986

5 E 98th St
Fl 5
New York, NY 10029
Phone (212) 241-8234

Networks

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

Interoperability endpoints

  • Direct secure messaging: claire.webster.1@25843.direct.athenahealth.com

Organizations & group practices 10

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.

Hospital & facility affiliations 6

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": "1505433600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753833600000",
    "number": "1245759711",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5 E 98TH ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100296501",
            "telephone_number": "212-241-9728"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5 E 98TH ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100296501",
            "telephone_number": "212-241-9728"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WEBSTER",
        "first_name": "CLAIRE",
        "credential": "MSPAS, PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-09-15",
        "last_updated": "2025-07-30",
        "certification_date": "2025-07-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NY",
            "license": "021397",
            "primary": true
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New York, NY

Sources for this page

Verify at the official NPI Registry.