Individual provider Active NPI

Houston Johnson Jr., MD

  • Internal Medicine Physician
  • Southfield, MI
National Provider Identifier
1245238872
Registry record updated Jan 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
4301060937 Issued in MI
Practice address
16250 Northland Dr Ste 207
Southfield, MI 48075-5227
Phone
(313) 543-3100
Fax
(313) 543-3193
NPI assigned
Jul 8, 2005
Last updated
Jan 29, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 29, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 4301060937 MI Primary

Addresses

Primary practice location

16250 Northland Dr Ste 207
Southfield, MI 48075-5227

Mailing address

16250 Northland Dr Ste 207
Southfield, MI 48075-5227
Phone (313) 543-3100

Other identifiers 1

IdentifierTypeStateIssuer
020019926OtherRAILROAD MEDICARE

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: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20251126000202 MI Practitioner - Internal Medicine 0648293332 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Harvard Medical School, 1975
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
American Home Visiting Physicians PLLCGroup PAC ID 2961831698, 5 clinicians

Practice addresses (Care Compare)

16250 Northland Dr
Suite 207
Southfield, MI 48075-5227
Phone (313) 543-3100

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
4301060937MIMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Toledo Clinic Incorporated Current Accepting new patients
American Home Visiting Physicians PLLC CurrentSince Sep 20, 2025 Accepting new patients
Wings of Angel Home Health Care, LLC PastSince Sep 20, 2025 Accepting new patients

Locations

16250 Northland Dr
Ste 207
Southfield, MI 48075
Phone (313) 543-3100

4235 Secor Rd
Toledo, OH 43623
Phone (419) 214-4214

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": "1120780800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769644800000",
    "number": "1245238872",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16250 NORTHLAND DR STE 207",
            "city": "SOUTHFIELD",
            "state": "MI",
            "postal_code": "480755227",
            "telephone_number": "313-543-3100",
            "fax_number": "313-543-3193"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "16250 NORTHLAND DR STE 207",
            "city": "SOUTHFIELD",
            "state": "MI",
            "postal_code": "480755227",
            "telephone_number": "313-543-3100",
            "fax_number": "313-543-3193"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JOHNSON",
        "first_name": "HOUSTON",
        "name_prefix": "Dr.",
        "name_suffix": "Jr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-07-08",
        "last_updated": "2026-01-29",
        "certification_date": "2026-01-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MI",
            "license": "4301060937",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "020019926",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Southfield, MI

Sources for this page

Verify at the official NPI Registry.