DR. JOHN PATRICK WILLOUGHBY M.D.
NPI 1962847533
Internal Medicine - Pulmonary Disease in Shelby Twp, MI

Q: What is John Willoughby's NPI number?

The NPI number for John Willoughby is 1962847533. It was assigned to this individual provider in the NPPES registry on May 8, 2013.

Q: What is John Willoughby's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Q: When was this NPI record last updated?

The NPPES record for John Willoughby was last updated on March 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 08, 2013PECOS EnrolledAccepts Medicare Assignment

50505 SCHOENHERR RD STE 290, SHELBY TWP, MI 48315(586) 314-0080(877) 673-3562 Get Directions Write a Review

NPPES record last updated: March 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 11, 2025, Aug 14, 2023, Dec 16, 2019 (3 updates tracked since 2019).

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About Dr. John Patrick Willoughby M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOHN PATRICK WILLOUGHBY M.D. (NPI 1962847533) is an individual pulmonary disease provider in Shelby Twp, Michigan, licensed in Michigan (4301116987) and active in the NPI registry since May 2013. He is enrolled in Medicare PECOS, is affiliated with Henry Ford Macomb Hospital, and is a graduate of Michigan State University College Of Human Medicine (2013).

NPPES Registry Identity

NPI1962847533

Entity TypeIndividualMale

Primary Taxonomy207RP1001X

Provider Legal NameDR. JOHN PATRICK WILLOUGHBYCredential: M.D.

Location Address50505 SCHOENHERR RD STE 290Shelby Twp, MI 48315-3141

Mailing Address50505 Schoenherr Rd Ste 290Shelby Twp, MI 48315-3141 · (586) 314-0080 · Fax (877) 673-3562

Phone(586) 314-0080

Fax(877) 673-3562

Sole ProprietorNo

Medical School CMSMichigan State University College Of Human MedicineGraduated 2013

Enumeration DateMay 8, 2013

Last NPPES UpdateMarch 11, 20253 updates tracked since enumeration

NPPES CertifiedMarch 11, 2025

✔ NPI 1962847533 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

License✔ Licensed in MI · 4301116987

Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

50505 SCHOENHERR RD STE 290, Shelby Twp, MI 48315

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. John Patrick Willoughby M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5395985816

PECOS Enrollment IDI20190517002048

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 18

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

644 services243 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

395 services163 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

327 services210 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

147 services132 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

132 services53 patients

Management using the results of remote vital sign monitoring per calendar month, first 20 minutes 99457

This service involves reviewing and managing your health data, which is remotely monitored and collected. Your vital signs like heart rate and blood pressure are tracked regularly throughout the month. The first 20 minutes of this data analysis per month is included in this service.

94 services14 patients

Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes 99458

This service involves analyzing your vital signs, like heart rate and blood pressure, remotely collected over a month. Each additional 20 minutes spent on management refers to extra time spent reviewing, interpreting your data, and planning your care. It's a critical part of ensuring your wellbeing.

89 services11 patients

Test for exercise-induced lung stress 94618

An exercise-induced lung stress test assesses how your lungs respond to physical activity. During the test, you'll exercise on a treadmill or stationary bike while your heart rate, breathing, blood pressure, and oxygen levels are monitored. This helps identify any abnormal lung responses to exercise.

81 services78 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

73 services73 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

69 services67 patients

Test to determine lung volumes using sensors 94726

This test, called spirometry, measures lung capacity using sensors. You breathe into a mouthpiece attached to a device that records the amount and rate of air you inhale and exhale. It helps diagnose and monitor lung conditions.

68 services68 patients

Test to examine how well the lungs exchange gases 94729

This is a test called a pulmonary function test, which helps understand the efficiency of your lungs. It measures how much air your lungs can hold, how quickly you can move air in and out of your lungs, and how well your lungs put oxygen into and remove carbon dioxide from your blood.

68 services68 patients

Test to measure expiratory airflow and volume changes before and after medication administration 94060

This procedure measures how air flows in and out of your lungs. It's done before and after medication to see if the treatment improves your breathing. It's a simple, non-invasive test that involves breathing into a device called a spirometer.

67 services67 patients

Inhalation treatment for airway obstruction or sputum production 94640

Inhalation treatment, also known as nebulizer therapy, helps clear airway obstructions and reduce sputum production. It involves breathing in medication through a device, turning it into a mist. This can open up the airways, making breathing easier and helping to cough out mucus.

66 services66 patients

Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days 99454

This service involves using devices to remotely track body functions like heart rate or blood pressure. These devices, provided initially, record data daily or send alerts if readings are abnormal. The service is renewed every 30 days.

56 services11 patients

Hemoglobin measurement 88738

Hemoglobin measurement is a common blood test that helps evaluate your overall health and detect various diseases. It measures the amount of hemoglobin, a protein in your red blood cells that carries oxygen throughout your body. The results can indicate conditions like anemia or polycythemia.

28 services28 patients

Smoking and tobacco use intensive counseling, 4-10 minutes 99406

This service provides brief, intensive counseling (4-10 minutes) to support you in quitting smoking or tobacco use. It involves discussing the risks of tobacco use, benefits of quitting, and strategies to help you stop. It's a critical step towards a healthier lifestyle.

18 services15 patients

Evaluation of use of breathing device 94664

The evaluation of a breathing device involves checking how effectively you're using it to manage your respiratory condition. It assesses the device's fit, your comfort, and your technique to ensure optimal results.

17 services15 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Henry Ford Macomb Hospital

Acute Care Hospitals · Clinton Township, MI

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230047

Location15855 Nineteen Mile RdClinton Township, MI 48038 · Macomb County

Emergency services Birthing friendly

Henry Ford Health Hospital

Acute Care Hospitals · Detroit, MI

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230053

Location2799 W Grand BlvdDetroit, MI 48202 · Wayne County

Emergency services Birthing friendly

Beaumont Hospital - Grosse Pointe

Acute Care Hospitals · Grosse Pointe, MI

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230089

Location468 Cadieux RdGrosse Pointe, MI 48230 · Wayne County

Emergency services Birthing friendly

Mclaren Macomb

Acute Care Hospitals · Mount Clemens, MI

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230227

Location1000 Harrington StMount Clemens, MI 48043 · Macomb County

Emergency services Birthing friendly

Beaumont Hospital, Troy

Acute Care Hospitals · Troy, MI

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230269

Location44201 Dequindre RoadTroy, MI 48085 · Oakland County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48315 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$134.28 typical visit price

range $58.04 – $177.36

Typical copayment $33.57 (range $14.51 – $44.34)

Most-billed visit code 99204

Established Patient

$102.35 typical visit price

range $18.32 – $143.49

Typical copayment $25.58 (range $4.58 – $35.87)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 9

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

9 suppliers86 claims92 services$15.14 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

6 suppliers71 claims71 services$4.82 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

10 suppliers128 claims131 services$65.52 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

5 suppliers54 claims57 services$30.30 avg. paid by Medicare

Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg J7613

DME-Drugs Administered Through DME · category DG006N

5 suppliers24 claims7,112 services$0.03 avg. paid by Medicare

Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme J7620

DME-Drugs Administered Through DME · category DG006N

7 suppliers23 claims2,340 services$0.09 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KELSEY JOA

Nurse Practitioner (Acute Care)

50505 SCHOENHERR RD STE 290
SHELBY TOWNSHIP, MI 48315

Macomb County (586) 314-0080

LAURA MARIE FRANCIS PA-C

Physician Assistant (Medical)

50505 SCHOENHERR RD STE 290
SHELBY TOWNSHIP, MI 48315

Macomb County (586) 314-0080

DR. JOSEPH MARDELLI M.D.

Internal Medicine (Pulmonary Disease)

50505 SCHOENHERR RD STE 290
SHELBY TOWNSHIP, MI 48315

Macomb County (586) 314-0080

DR. KELLY ANNE TERNES D.O.

Internal Medicine (Pulmonary Disease)

50505 SCHOENHERR RD STE 290
SHELBY TOWNSHIP, MI 48315

Macomb County (586) 314-0080

DR. VERONICA KEMERKO SESI D.O.

Psychiatry & Neurology (Neurology)

50505 SCHOENHERR RD STE 290
SHELBY TOWNSHIP, MI 48315

Macomb County (586) 314-0080

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Willoughby's NPI number?

The NPI number for John Willoughby is 1962847533. It was assigned to this individual provider in the NPPES registry on May 8, 2013.

Where is John Willoughby located?

John Willoughby practices at 50505 Schoenherr Rd Ste 290, Shelby Twp, MI 48315. The listed phone number is (586) 314-0080.

What is John Willoughby's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is John Willoughby enrolled in Medicare?

Yes. John Willoughby is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does John Willoughby accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 3 other insurers list John Willoughby as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is John Willoughby affiliated with any hospitals?

According to CMS data, John Willoughby is affiliated with Henry Ford Macomb Hospital, Henry Ford Health Hospital, Beaumont Hospital - Grosse Pointe, Mclaren Macomb and Beaumont Hospital, Troy.

When was this NPI record last updated?

The NPPES record for John Willoughby was last updated on March 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.