Individual provider Active NPI

Paul Christopher Johnson, MD

  • Infectious Disease Physician
  • Pontiac, MI
National Provider Identifier
1649568684
Registry record updated Dec 19, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Infectious Disease PhysicianTaxonomy code 207RI0200X
License
4301098554 Issued in MI
Practice address
44555 Woodward Ave
Ste 104
Pontiac, MI 48341
Phone
(734) 712-8600
Fax
(734) 327-1160
NPI assigned
Jul 12, 2011
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 19, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Infectious Disease Physician 207RI0200X 4301098554 MI Primary
Internal Medicine Physician 207R00000X 4301098554 MI

Addresses

Primary practice location

44555 Woodward Ave
Ste 104
Pontiac, MI 48341

Mailing address

24 Frank Lloyd Wright Dr Ste J2000
Ann Arbor, MI 48105-9484
Phone (734) 747-6766

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
I20160708000320 MI Practitioner - Internal MedicinePractitioner - Infectious Disease 0749411379 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Infectious Disease
Education
Wayne State University School of Medicine, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Iha Health Services CorporationGroup PAC ID 2466351440, 1,149 clinicians

Practice addresses (Care Compare)

44428 Woodward Ave
Suite 102
Pontiac, MI 48341-5009
Phone (734) 712-8700

44555 Woodward Ave
Suite 104
Pontiac, MI 48341-5032
Phone (248) 858-3850

51341 W Huron River Dr
Trinity Health Iha Medical Group Primary Ca
Van Buren Township, MI 48111-2571
Phone (734) 997-0304

Hospital & facility affiliations

  • Trinity Health Oakland Hospital Hospital, Pontiac, MI, CCN 230029
  • Beaumont Hospital Royal Oak Hospital, Royal Oak, MI, CCN 230130

Merit-based Incentive Payment System (MIPS)

Final score
84.37 of 100Reported as group
Quality
66.73
Promoting interoperability
100
Improvement activities
40
Cost
70.98

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
4301098554MIMDInfectious Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Iha Health Service Corporation CurrentSince Jan 1, 2026 Accepting new patients
Beaumont Medical Group- Specialty Services CurrentSince Mar 21, 2018 Accepting new patients
Iha Health Services Corporation Infectious Disease CurrentSince Jan 1, 2026 Accepting new patients
Iha Health Services Corporation Past Accepting new patients

Locations

24 Frank Lloyd Wright Dr
Ann Arbor, MI 48105
Phone (734) 930-7400

128 Van Buren St
Chelsea, MI 48118
Phone (734) 475-8677

28100 Grand River Ave
Ste 301
Farmington Hills, MI 48336
Phone (947) 521-1320

44555 Woodward Ave
Ste 104
Pontiac, MI 48341
Phone (248) 334-5400

44428 Woodward Ave
Ste 102
Pontiac, MI 48341
Phone (734) 712-8700

3601 W 13 Mile Rd
Royal Oak, MI 48073

3535 W 13 Mile Rd
Ste 605
Royal Oak, MI 48073
Phone (248) 551-0495

3535 W 13 Mile Rd
Royal Oak, MI 48073
Phone (248) 551-1010

26901 Beaumont Blvd
Ste 3D
Southfield, MI 48033
Phone (947) 522-1860

Organizations & group practices 5

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": "1310428800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766102400000",
    "number": "1649568684",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "24 FRANK LLOYD WRIGHT DR STE J2000",
            "city": "ANN ARBOR",
            "state": "MI",
            "postal_code": "481059484",
            "telephone_number": "734-747-6766",
            "fax_number": "734-222-3100"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "44555 WOODWARD AVE",
            "address_2": "STE 104",
            "city": "PONTIAC",
            "state": "MI",
            "postal_code": "48341",
            "telephone_number": "734-712-8600",
            "fax_number": "734-327-1160"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JOHNSON",
        "first_name": "PAUL",
        "middle_name": "CHRISTOPHER",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-07-12",
        "last_updated": "2025-12-19",
        "certification_date": "2025-12-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "MI",
            "license": "4301098554",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MI",
            "license": "4301098554",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Pontiac, MI

Sources for this page

Verify at the official NPI Registry.