Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

PATRIC G SHAMOON MD
NPI 1447875976
Internal Medicine - Pulmonary Disease in Monroe, MI

Active since June 10, 2020PECOS EnrolledAccepts Medicare Assignment
718 N MACOMB ST, MONROE, MI 48162(734) 240-8400 Get Directions Write a Review

NPPES record last updated: July 1, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 4, 2024, Jun 10, 2020 (2 updates tracked since 2020).

About Patric G Shamoon Md NPPES

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

PATRIC G SHAMOON MD (NPI 1447875976) is an individual pulmonary disease provider in Monroe, Michigan, licensed in Michigan (4301507709) and active in the NPI registry since June 2020. He is enrolled in Medicare PECOS, is affiliated with Mclaren Oakland, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1447875976
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NamePATRIC G SHAMOONCredential: MD
Location Address718 N MACOMB STMonroe, MI 48162-7815
Mailing Address718 N Macomb StMonroe, MI 48162-7815 · (734) 240-8400
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateJune 10, 2020
Last NPPES UpdateJuly 1, 20262 updates tracked since enumeration
NPPES CertifiedJuly 1, 2026
NPI 1447875976 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License Licensed in MI · 4301507709
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.
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License 4301507709 (MI)
718 N MACOMB ST, Monroe, MI 48162

Accepted 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

Patric G Shamoon Md 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 ID3870918949
PECOS Enrollment IDI20230624000165
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 3

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 straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
146 services56 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.
118 services60 patients
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.
16 services13 patients

Hospital Affiliations CMS Care Compare

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

Mclaren Oakland

Acute Care Hospitals · Pontiac, MI
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230207
Location50 N Perry StPontiac, MI 48342 · Oakland County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48162 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
$126.15 typical visit price
range $54.34 – $166.68
Typical copayment $31.53 (range $13.58 – $41.67)
Most-billed visit code 99204
Established Patient
$96.44 typical visit price
range $17.09 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
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.

Other Providers at the Same Location NPPES 20

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

Emergency Medicine
718 N MACOMB ST
MONROE, MI 48162
Student in an Organized Health Care Education/Training Program
718 N MACOMB ST
MONROE, MI 48162
Pharmacist (Ambulatory Care)
718 N MACOMB ST
MONROE, MI 48162
Family Medicine
718 N MACOMB ST
MONROE, MI 48162
Nurse Anesthetist, Certified Registered
718 N MACOMB ST
MONROE, MI 48162
Emergency Medicine
718 N MACOMB ST
MONROE, MI 48162
Emergency Medicine
718 N MACOMB ST
MONROE, MI 48162
Family Medicine
718 N MACOMB ST
MONROE, MI 48162

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 Patric Shamoon's NPI number?

The NPI number for Patric Shamoon is 1447875976. It was assigned to this individual provider in the NPPES registry on June 10, 2020.

Where is Patric Shamoon located?

Patric Shamoon practices at 718 N Macomb St, Monroe, MI 48162. The listed phone number is (734) 240-8400.

What is Patric Shamoon's specialty?

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

Is Patric Shamoon enrolled in Medicare?

Yes. Patric Shamoon 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 Patric Shamoon accept?

Health plans from Priority Health list Patric Shamoon 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 Patric Shamoon affiliated with any hospitals?

According to CMS data, Patric Shamoon is affiliated with Mclaren Oakland.

When was this NPI record last updated?

The NPPES record for Patric Shamoon was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 days 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.