Individual provider Active NPI

Steffi Thomas, D.O

  • Rheumatology Physician
  • Memphis, TN
National Provider Identifier
1639604887
Registry record updated Apr 21, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Rheumatology PhysicianTaxonomy code 207RR0500X
License
5194 Issued in TN
Practice address
1211 Union Ave Ste 200
Memphis, TN 38104-6654
Phone
(901) 525-0278
Fax
(901) 526-9014
NPI assigned
Apr 25, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 21, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Rheumatology Physician 207RR0500X 5194 TN Primary

Addresses

Primary practice location

1211 Union Ave Ste 200
Memphis, TN 38104-6654

Mailing address

1211 Union Ave Ste 330
Memphis, TN 38104-6655

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: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230426001399 TN Practitioner - Rheumatology 6406128685 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Rheumatology
Education
West Virginia School of Osteopathic Medicine, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Primary Care Group, LLCGroup PAC ID 0941480131, 108 clinicians

Practice addresses (Care Compare)

1211 Union Ave
Suite 200
Memphis, TN 38104-6654
Phone (901) 525-0278

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
5194TNMDGeriatric Physical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Primary Care Group LLC Rheumatology CurrentSince May 22, 2023 Accepting new patients

Locations

2961 Canada Rd
Ste 105
Lakeland, TN 38002
Phone (901) 388-0115

1211 Union Ave
Ste 330
Memphis, TN 38104
Phone (901) 478-0954

1211 Union Ave
Ste 200
Memphis, TN 38104
Phone (901) 259-5340

Interoperability endpoints

  • Direct secure messaging: sthomas33648@mlh.direct-ci.com

Organizations & group practices 1

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 4

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": "1493078400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776729600000",
    "number": "1639604887",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1211 UNION AVE STE 330",
            "city": "MEMPHIS",
            "state": "TN",
            "postal_code": "381046655"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1211 UNION AVE STE 200",
            "city": "MEMPHIS",
            "state": "TN",
            "postal_code": "381046654",
            "telephone_number": "901-525-0278",
            "fax_number": "901-526-9014"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "THOMAS",
        "first_name": "STEFFI",
        "credential": "D.O",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-04-25",
        "last_updated": "2026-04-21",
        "certification_date": "2026-04-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "TN",
            "license": "5194",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Memphis, TN

Sources for this page

Verify at the official NPI Registry.