Individual provider Active NPI

Michelle Baumeister, APN

  • Nurse Practitioner
  • New York, NY
National Provider Identifier
1164966438
Registry record updated Nov 17, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
309102 Issued in NY
Practice address
1221 Avenue of the Americas RM 50073
New York, NY 10020-1001
Phone
(212) 819-8955
Fax
(212) 218-0185
NPI assigned
Dec 6, 2016
Last updated
Nov 17, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 17, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X 26NJ00668400 NJ
Nurse Practitioner 363L00000X 309102 NY Primary

Addresses

Primary practice location

1221 Avenue of the Americas RM 50073
New York, NY 10020-1001

Mailing address

10 W Market St Ste 2900
Indianapolis, IN 46204-2964
Phone (802) 857-0400

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
NC Medical of Ny PC CurrentSince Nov 24, 2025 Accepting new patients

Locations

10 W Market St
Ste 2900
Indianapolis, IN 46204
Phone (317) 522-0844

1221 Avenue of the Americas
Rm 50073
New York, NY 10020
Phone (212) 819-8955

Interoperability endpoints

  • Direct secure messaging: michelle.baumeister.1@14940.direct.athenahealth.com

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1480982400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763337600000",
    "number": "1164966438",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10 W MARKET ST STE 2900",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462042964",
            "telephone_number": "802-857-0400"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1221 AVENUE OF THE AMERICAS RM 50073",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100201001",
            "telephone_number": "212-819-8955",
            "fax_number": "212-218-0185"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BAUMEISTER",
        "first_name": "MICHELLE",
        "name_prefix": "Ms.",
        "credential": "APN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-12-06",
        "last_updated": "2025-11-17",
        "certification_date": "2025-11-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "NJ",
            "license": "26NJ00668400",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "NY",
            "license": "309102",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New York, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 17, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.