Individual provider Active NPI

Sydney Anne Mencer

  • Family Nurse Practitioner
  • Indianapolis, IN
National Provider Identifier
1508761610
Registry record updated Oct 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
71018792A Issued in IN
Practice address
975 W Walnut St Ste Ib130
Indianapolis, IN 46202-5181
Phone
(317) 944-3966
NPI assigned
Oct 9, 2026
Last updated
Oct 9, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 9, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 71018792A IN Primary
Registered Nurse 163W00000X 28266277A IN

Addresses

Primary practice location

975 W Walnut St Ste Ib130
Indianapolis, IN 46202-5181

Mailing address

975 W Walnut St Ste Ib130
Indianapolis, IN 46202-5181
Phone (317) 944-3966

Medicare participation

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

NPI Registry JSON

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

{
    "created_epoch": "1791504000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791504000000",
    "number": "1508761610",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "975 W WALNUT ST STE IB130",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462025181",
            "telephone_number": "317-944-3966"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "975 W WALNUT ST STE IB130",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462025181",
            "telephone_number": "317-944-3966"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MENCER",
        "first_name": "SYDNEY",
        "middle_name": "ANNE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-10-09",
        "last_updated": "2026-10-09",
        "certification_date": "2026-09-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IN",
            "license": "71018792A",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "IN",
            "license": "28266277A",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Indianapolis, IN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 9, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.