NPIMap

Individual provider Active NPI

Zachary Mathias Napier, M.D.

  • Orthopaedic Surgery of the Spine Physician
  • Carmel, IN
National Provider Identifier
1891145843
Registry record updated Apr 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthopaedic Surgery of the Spine PhysicianTaxonomy code 207XS0117X
License
01090729A Issued in IN
Practice address
13225 N Meridian St
Carmel, IN 46032-5480
Phone
(317) 228-7000
Fax
(317) 228-2321
NPI assigned
Jun 20, 2016
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 29, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Orthopaedic Surgery Physician 207X00000X 01090729A IN
Orthopaedic Surgery of the Spine Physician 207XS0117X 01090729A IN Primary

Addresses

Primary practice location

13225 N Meridian St
Carmel, IN 46032-5480

Mailing address

13225 N Meridian St
Carmel, IN 46032-5480
Phone (317) 228-7000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IN
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
I20230526002429 IN Practitioner - Orthopedic Surgery 5092008037 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Orthopedic Surgery
Education
George Washington University School of Medicine, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Indiana Spine Group, PCGroup PAC ID 4082502349, 49 clinicians

Practice addresses (Care Compare)

13225 N Meridian St
Carmel, IN 46032-5480
Phone (317) 228-7000

Hospital & facility affiliations

  • Ascension St Vincent Hospital Hospital, Indianapolis, IN, CCN 150084
  • Franciscan Health Orthopedic Hospital Carmel Hospital, Carmel, IN, CCN 150193
  • Franciscan Health Indianapolis Hospital, Indianapolis, IN, CCN 150162
  • Franciscan Health Lafayette Hospital, Lafayette, IN, CCN 150109
  • Franciscan Health Crawfordsville Hospital, Crawfordsville, IN, CCN 150022

Procedures performed for Medicare patients

ProcedureNumber of procedures
Spinal fusion96
Laminectomy or laminotomy (partial removal of spine bones)20

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
01090729AINMDOrthopaedic Surgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Indiana Spine Group, PC Orthopaedic Surgery of the Spine Current Accepting new patients
Indiana Spine Group, PC Orthopaedic Surgery CurrentSince Jul 1, 2023 Accepting new patients
Coze Health Medical, LLC CurrentSince Jul 1, 2023 Accepting new patients

Locations

13225 N Meridian St
Carmel, IN 46032
Phone (317) 715-4863

821 N Dixon Rd
Kokomo, IN 46901
Phone (765) 450-0111

1345 Unity Pl
Ste 310
Lafayette, IN 47905
Phone (765) 446-5210

156 Sagamore Pkwy W
#A
West Lafayette, IN 47906
Phone (765) 204-1122

Organizations & group practices 3

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.

Hospital & facility affiliations 7

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": "1466380800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777420800000",
    "number": "1891145843",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "13225 N MERIDIAN ST",
            "city": "CARMEL",
            "state": "IN",
            "postal_code": "460325480",
            "telephone_number": "317-228-7000",
            "fax_number": "317-228-2321"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "13225 N MERIDIAN ST",
            "city": "CARMEL",
            "state": "IN",
            "postal_code": "460325480",
            "telephone_number": "317-228-7000",
            "fax_number": "317-228-2321"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NAPIER",
        "first_name": "ZACHARY",
        "middle_name": "MATHIAS",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-06-20",
        "last_updated": "2026-04-29",
        "certification_date": "2026-04-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "IN",
            "license": "01090729A",
            "primary": false
        },
        {
            "code": "207XS0117X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Orthopaedic Surgery of the Spine",
            "state": "IN",
            "license": "01090729A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Carmel, IN

Sources for this page

Verify at the official NPI Registry.