John Patrick Willoughby, M.D.

Primary specialty

Pulmonary Disease PhysicianTaxonomy code 207RP1001X

License

4301116987 Issued in MI

Practice address

50505 Schoenherr Rd Ste 290
Shelby TWP, MI 48315-3141

Phone

(586) 314-0080

Fax

(877) 673-3562

NPI assigned

May 8, 2013

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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

Specialty

Pulmonary DiseaseAlso: Internal Medicine

Education

Michigan State University College of Human Medicine, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Pulmonary and Critical Care Associates PCGroup PAC ID 0547250607, 19 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Henry Ford Macomb Hospital Hospital, Clinton Township, MI, CCN 230047
• McLaren Macomb Hospital, Mount Clemens, MI, CCN 230227
• Beaumont Hospital, Troy Hospital, Troy, MI, CCN 230269
• Henry Ford Health Hospital Hospital, Detroit, MI, CCN 230053
• Beaumont Hospital - Grosse Pointe Hospital, Grosse Pointe, MI, CCN 230089

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: john.willoughby@pcca.eclinicaldirectplus.com
• FHIR API: https://fhir4.healow.com/fhir/r4/IIFJBD
• FHIR API: https://fhir4.healow.com/fhir/r4/ACBBDA
• Direct secure messaging: jwilloughby600438@direct.hfhs.org

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.

• Pulmonary & Critical Care Associates PC

  • Pulmonary Disease Physician
  • Shelby TWP, MI
  • NPI 1598700932
  Medicare reassignment Care Compare group NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Henry Ford Health System

  • General Acute Care Hospital
  • Detroit, MI
  • NPI 1134144801
  Care Compare affiliation
• Henry Ford Macomb Hospital Corporation

  • General Acute Care Hospital
  • Clinton TWP, MI
  • NPI 1023114634
  Care Compare affiliation
• Henry Ford Macomb Hospital Corporation

  • General Acute Care Hospital
  • Warren, MI
  • NPI 1902842735
  Care Compare affiliation
• McLaren Macomb

  • Psychiatric Hospital Unit
  • Shelby Township, MI
  • NPI 1184206385
  Care Compare affiliation
• McLaren Macomb

  • General Acute Care Hospital
  • Mount Clemens, MI
  • NPI 1316938327
  Care Compare affiliation
• William Beaumont Hospital

  • General Acute Care Hospital
  • Troy, MI
  • NPI 1306825997
  Care Compare affiliation
• William Beaumont Hospital

  • Hospitalist Physician
  • Royal Oak, MI
  • NPI 1811044878
  Care Compare affiliation
• William Beaumont Hospital

  • General Acute Care Hospital
  • Grosse Pointe, MI
  • NPI 1932396017
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1367971200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741651200000",
    "number": "1962847533",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "50505 SCHOENHERR RD STE 290",
            "city": "SHELBY TWP",
            "state": "MI",
            "postal_code": "483153141",
            "telephone_number": "586-314-0080",
            "fax_number": "877-673-3562"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "50505 SCHOENHERR RD STE 290",
            "city": "SHELBY TWP",
            "state": "MI",
            "postal_code": "483153141",
            "telephone_number": "586-314-0080",
            "fax_number": "877-673-3562"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLOUGHBY",
        "first_name": "JOHN",
        "middle_name": "PATRICK",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-05-08",
        "last_updated": "2025-03-11",
        "certification_date": "2025-03-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "MI",
            "license": "4301116987",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jack Wexler
• Christina White, DPT
• Timmerra White
• Catherine Wieckowski
• Jaimee Wilhelmsen, M.ED., BCBA, LBA
• Megan Wilson, OTR/L
• Kristina Maria Wixon, D.O.
• Krista Lynn Wortman, D.D.S.
• Mark Charles Wortman, D.D.S.
• Daniel Wright, DPT

• Pulmonary Disease Physician in Shelby TWP, MI
• Providers in Shelby TWP, MI by specialty
• Pulmonary Disease Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.