Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

SAMUEL H. GUN D.O.
NPI 1174584817
Internal Medicine - Gastroenterology in Clinton Township, MI

Q: What is Samuel Gun's NPI number?

The NPI number for Samuel Gun is 1174584817. It was assigned to this individual provider in the NPPES registry on March 31, 2006.

Q: What is Samuel Gun's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Samuel Gun was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since March 31, 2006PECOS Enrolled

100/100

CMS Quality Rating

37399 GARFIELD RD, SUITE 104, CLINTON TOWNSHIP, MI 48036(586) 286-5400(586) 263-4831 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

On this page

About Samuel H. Gun D.o. NPPES

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

SAMUEL H. GUN D.O. (NPI 1174584817) is an individual gastroenterology provider in Clinton Township, Michigan, licensed in Michigan (5101010729) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Henry Ford Macomb Hospital, and is a graduate of Des Moines University Of Osteopathic Medicine And Health Sciences (1989).

NPPES Registry Identity

NPI1174584817

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameSAMUEL H. GUNCredential: D.O.

Location Address37399 GARFIELD RD, SUITE 104Clinton Township, MI 48036-3672

Mailing Address37399 Garfield Rd, Suite 104Clinton Township, MI 48036-3672 · (586) 286-5400 · Fax (586) 263-4831

Phone(586) 286-5400

Fax(586) 263-4831

Sole ProprietorNo

Medical School CMSDes Moines University Of Osteopathic Medicine And Health SciencesGraduated 1989

Enumeration DateMarch 31, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1174584817 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in MI · 5101010729

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

37399 GARFIELD RD, Clinton Township, MI 48036

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Other Identifiers 1

Medicaid3356472MI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community 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

Samuel H. Gun D.o. 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 ID6305885104

PECOS Enrollment IDI20101020001095

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 11

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.

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

117 services117 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

104 services102 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.

96 services83 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

59 services59 patients

Colorectal cancer screening; colonoscopy on individual at high risk G0105

Colorectal cancer screening, specifically a colonoscopy, is a preventive measure for those at high risk. A thin, flexible tube with a camera inspects the colon to spot any abnormal growths. This test helps detect potential issues early, enhancing the effectiveness of treatment.

44 services44 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.

43 services43 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.

43 services41 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

37 services36 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.

34 services34 patients

Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43235

This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.

18 services18 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

15 services15 patients

Hospital Affiliations CMS Care Compare 3

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

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 48036 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Promoting Interoperability

100

Improvement Activities

Other Providers at the Same Location NPPES 13

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

JOSEPH C. O'LAUGHLIN D.O.

Internal Medicine (Gastroenterology)

37399 GARFIELD RD, SUITE 104
CLINTON TOWNSHIP, MI 48036

Macomb County (586) 286-5400

HASSAN I BAYDOUN M.D.

Internal Medicine (Rheumatology)

37399 GARFIELD RD, STE 106
CLINTON TOWNSHIP, MI 48036

Macomb County (734) 712-3980

DR. LISA LANGENBURG MD

Family Medicine

37399 GARFIELD RD, SUITE 203
CLINTON TWP, MI 48036

Macomb County (586) 228-3991

BRUCE S. KOVAN D.O.

Internal Medicine (Gastroenterology)

37399 GARFIELD RD, SUITE 104
CLINTON TOWNSHIP, MI 48036

Macomb County (586) 286-5400

TRI-COUNTY GASTROENTEROLOGY, PC

Internal Medicine (Gastroenterology)

37399 GARFIELD RD, SUITE 104
CLINTON TOWNSHIP, MI 48036

Macomb County (586) 286-5400

STEPHANIE L SMILEY PHYSICIAN ASST C

Physician Assistant

37399 GARFIELD RD, STE 104
CLINTON TWP, MI 48036

Macomb County (586) 286-5400

LPRLS, PLC

Clinic/Center (Medical Specialty)

37399 GARFIELD RD, SUITE 203
CLINTON TOWNSHIP, MI 48036

Macomb County (586) 228-2911

MAJA MALONEY PA-C

Physician Assistant

37399 GARFIELD RD, SUITE 104
CLINTON TOWNSHIP, MI 48036

Macomb County (586) 286-5400

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 Samuel Gun's NPI number?

The NPI number for Samuel Gun is 1174584817. It was assigned to this individual provider in the NPPES registry on March 31, 2006.

Where is Samuel Gun located?

Samuel Gun practices at 37399 Garfield Rd Suite 104, Clinton Township, MI 48036. The listed phone number is (586) 286-5400.

What is Samuel Gun's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Samuel Gun enrolled in Medicare?

Yes. Samuel Gun 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 Samuel Gun accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community and Priority Health list Samuel Gun 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 Samuel Gun affiliated with any hospitals?

According to CMS data, Samuel Gun is affiliated with Henry Ford Macomb Hospital, Mclaren Macomb and Beaumont Hospital, Troy.

When was this NPI record last updated?

The NPPES record for Samuel Gun was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.