Individual provider Active NPI

Adam Buck, PMHNP

  • Psychiatric/Mental Health Nurse Practitioner
  • Terre Haute, IN
National Provider Identifier
1952264327
Registry record updated Apr 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X
License
71017533A Issued in IN
Practice address
4733 S 7TH St
Terre Haute, IN 47802-4559
Phone
(812) 234-4899
Fax
(812) 234-6614
NPI assigned
Dec 3, 2025
Last updated
Apr 29, 2026By the provider in NPPES
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 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatric/Mental Health Nurse Practitioner 363LP0808X 71017533A IN Primary

Addresses

Primary practice location

4733 S 7TH St
Terre Haute, IN 47802-4559

Mailing address

4733 S 7TH St
Terre Haute, IN 47802-4559
Phone (812) 234-4899

Other practice location 1

1980 E Woodsmall Dr
Terre Haute, IN 47802-4937
Phone (812) 298-8888

Other practice location 2

112 E Jackson St
Sullivan, IN 47882-1527
Phone (812) 780-2080

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IN
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
I20260310000338 IN Practitioner - Nurse Practitioner 6406339381 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
Harsha Outpatient Services LLCGroup PAC ID 5496070831, 9 clinicians

Practice addresses (Care Compare)

4733 S 7TH St
Terre Haute, IN 47802-4559
Phone (812) 234-4899

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
71017533AINMDPsychiatric/Mental Health Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Harsha Outpatient Services, LLC CurrentSince Jan 10, 2026 Accepting new patients
Harsha Recovery Center, LLC CurrentSince Dec 7, 2025 Accepting new patients
Harsha Behavioral Center, Inc PastSince Dec 7, 2025 Accepting new patients

Locations

1980 E Woodsmall Dr
Terre Haute, IN 47802
Phone (812) 298-8888

4733 S 7th St
Terre Haute, IN 47802
Phone (812) 234-4899

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, 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": "1764720000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777420800000",
    "number": "1952264327",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4733 S 7TH ST",
            "city": "TERRE HAUTE",
            "state": "IN",
            "postal_code": "478024559",
            "telephone_number": "812-234-4899",
            "fax_number": "812-234-6614"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4733 S 7TH ST",
            "city": "TERRE HAUTE",
            "state": "IN",
            "postal_code": "478024559",
            "telephone_number": "812-234-4899",
            "fax_number": "812-234-6614"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1980 E Woodsmall Dr",
            "address_purpose": "LOCATION",
            "city": "Terre Haute",
            "state": "IN",
            "postal_code": "478024937",
            "country_code": "US",
            "telephone_number": "812-298-8888",
            "fax_number": "812-231-5205",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "112 E Jackson St",
            "address_purpose": "LOCATION",
            "city": "Sullivan",
            "state": "IN",
            "postal_code": "478821527",
            "country_code": "US",
            "telephone_number": "812-780-2080",
            "fax_number": "812-234-6614",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BUCK",
        "first_name": "ADAM",
        "credential": "PMHNP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-12-03",
        "last_updated": "2026-04-29",
        "certification_date": "2026-04-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "IN",
            "license": "71017533A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Terre Haute, IN

Sources for this page

Verify at the official NPI Registry.