Individual provider Active NPI

Darrin Bartell, PMHNP

  • Psychiatric/Mental Health Nurse Practitioner
  • Chattanooga, TN
National Provider Identifier
1821877788
Registry record updated Sep 28, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X
License
34833 Issued in TN
Practice address
7209 Hamilton Acres Cir
Chattanooga, TN 37421-8623
Phone
(423) 499-9335
NPI assigned
Sep 28, 2023
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 28, 2023

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 34833 TN Primary

Addresses

Primary practice location

7209 Hamilton Acres Cir
Chattanooga, TN 37421-8623

Mailing address

9651 Mulberry Gap Way
Ooltewah, TN 37363-1454
Phone (214) 284-8812

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TN
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
I20250515000465 TN Practitioner - Nurse Practitioner 3971021817 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2023
Medicare assignment
May accept Medicare assignment
Group practices
Bradley Physician Services, LLCGroup PAC ID 8123563392, 77 clinicians
The Transformation CenterGroup PAC ID 6800137209, 8 clinicians

Practice addresses (Care Compare)

2800 Westside Dr NW
Cleveland, TN 37312-3501
Phone (423) 728-1659

7209 Hamilton Acres Cir
Chattanooga, TN 37421-8623
Phone (423) 499-9335

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
The Transformation Center CurrentSince Oct 12, 2025 Accepting new patients
Bradley Physician Services, LLC CurrentSince May 17, 2025 Accepting new patients

Locations

2800 Westside Dr NW
Cleveland, TN 37312
Phone (423) 339-4100

2700 Westside Dr NW
Ste 204
Cleveland, TN 37312
Phone (423) 476-3711

1611 Railroad St
Dayton, TN 37321
Phone (423) 499-9335

Organizations & group practices 2

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 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": "1695859200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1695859200000",
    "number": "1821877788",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9651 MULBERRY GAP WAY",
            "city": "OOLTEWAH",
            "state": "TN",
            "postal_code": "373631454",
            "telephone_number": "214-284-8812"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7209 HAMILTON ACRES CIR",
            "city": "CHATTANOOGA",
            "state": "TN",
            "postal_code": "374218623",
            "telephone_number": "423-499-9335"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BARTELL",
        "first_name": "DARRIN",
        "credential": "PMHNP",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2023-09-28",
        "last_updated": "2023-09-28",
        "certification_date": "2023-09-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "TN",
            "license": "34833",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chattanooga, TN

Sources for this page

Verify at the official NPI Registry.