Individual provider Active NPI

Sierra Carlene Hilt

  • Family Nurse Practitioner
  • Flint, MI
National Provider Identifier
1699586560
Registry record updated Oct 23, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
4704322910 Issued in MI
Practice address
303 E Kearsley St
Flint, MI 48502-1907
Phone
(989) 370-5925
NPI assigned
Jan 18, 2025
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 23, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X 4704322910 MI
Family Nurse Practitioner 363LF0000X 4704322910 MI Primary

Addresses

Primary practice location

303 E Kearsley St
Flint, MI 48502-1907

Mailing address

1105 Sixth St
Traverse City, MI 49684-2345

Other practice location 1

1619 Anderson Rd
Petoskey, MI 49770-9256
Phone (231) 417-6050

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20251112000993 MI Practitioner - Nurse Practitioner 9133610769 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2025
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

1619 Anderson Rd
Petoskey, MI 49770-9256
Phone (231) 417-6000

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
4704322910MIMDRegistered Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
Munson Healthcare Otsego Memorial Hospital Family CurrentSince Dec 1, 2025 Accepting new patients
Munson Healthcare Otsego Memorial Hospital CurrentSince Dec 1, 2025 Accepting new patients
Munson Healthcare Otsego Memorial Hospital Current Accepting new patients
Munson Healthcare Otsego Memorial Hospital Past Accepting new patients

Locations

829 N Center Ave
Gaylord, MI 49735
Phone (989) 731-2100

1619 Anderson Rd
Petoskey, MI 49770
Phone (231) 417-6000

1105 Sixth St
Traverse City, MI 49684
Phone (231) 922-9000

Organizations & group practices 4

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 1

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": "1737158400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761177600000",
    "number": "1699586560",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1105 SIXTH ST",
            "city": "TRAVERSE CITY",
            "state": "MI",
            "postal_code": "496842345"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "303 E KEARSLEY ST",
            "city": "FLINT",
            "state": "MI",
            "postal_code": "485021907",
            "telephone_number": "989-370-5925"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1619 Anderson Rd",
            "address_purpose": "LOCATION",
            "city": "Petoskey",
            "state": "MI",
            "postal_code": "497709256",
            "country_code": "US",
            "telephone_number": "231-417-6050",
            "fax_number": "989-213-8749",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HILT",
        "first_name": "SIERRA",
        "middle_name": "CARLENE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-01-18",
        "last_updated": "2025-10-23",
        "certification_date": "2025-10-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "MI",
            "license": "4704322910",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MI",
            "license": "4704322910",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Flint, MI

Sources for this page

Verify at the official NPI Registry.