Individual provider Active NPI

Frank A Knechtl, DO

  • Internal Medicine Physician
  • Detroit, MI
National Provider Identifier
1801885165
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
5101014248 Issued in MI
Practice address
7815 E Jefferson Ave
Detroit, MI 48214-3704
Phone
(313) 499-4926
Fax
(313) 499-4980
NPI assigned
Oct 19, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 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 5101014248 MI Primary

Addresses

Primary practice location

7815 E Jefferson Ave
Detroit, MI 48214-3704

Mailing address

43800 Garfield Rd
Clinton TWP, MI 48038-1136
Phone (800) 848-0202

Other identifiers 2

IdentifierTypeStateIssuer
5315009300OtherCONTROLLED SUBSTANCE
4502299MedicaidMI

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
I20051121000633 MI Practitioner - Hematology/OncologyPractitioner - Internal Medicine 3173542057 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Hematology/Oncology
Education
Michigan State University College of Osteopathic Medicine, 1999
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
McLaren OaklandGroup PAC ID 0547173213, 51 clinicians

Practice addresses (Care Compare)

1080 Harrington St
Suite 202
Mount Clemens, MI 48043-2903
Phone (586) 493-3440

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
McLaren Oakland Internal Medicine CurrentSince Sep 25, 2011 Accepting new patients
McLaren Oakland CurrentSince Sep 25, 2011 Accepting new patients
McLaren Macomb Past Accepting new patients

Locations

8172 Reliable Pkwy
Chicago, IL 60686
Phone (517) 908-0847

401 S Ballenger Hwy
Flint, MI 48532
Phone (810) 342-1000

1080 Harrington St
Ste 202
Mount Clemens, MI 48043
Phone (586) 493-3440

50 N Perry St
Pontiac, MI 48342
Phone (248) 338-5300

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 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": "1129680000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1801885165",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "43800 GARFIELD RD",
            "city": "CLINTON TWP",
            "state": "MI",
            "postal_code": "480381136",
            "telephone_number": "800-848-0202",
            "fax_number": "586-226-6949"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7815 E JEFFERSON AVE",
            "city": "DETROIT",
            "state": "MI",
            "postal_code": "482143704",
            "telephone_number": "313-499-4926",
            "fax_number": "313-499-4980"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KNECHTL",
        "first_name": "FRANK",
        "middle_name": "A",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-10-19",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MI",
            "license": "5101014248",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CONTROLLED SUBSTANCE",
            "identifier": "5315009300",
            "state": null
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "4502299",
            "state": "MI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Detroit, MI

Sources for this page

Verify at the official NPI Registry.