GARY MERLE FRIESEN MD
NPI 1730123183
Internal Medicine - Cardiovascular Disease in Marquette, MI

Q: What is Gary Friesen's NPI number?

The NPI number for Gary Friesen is 1730123183. It was assigned to this individual provider in the NPPES registry on June 16, 2006.

Q: What is Gary Friesen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: When was this NPI record last updated?

The NPPES record for Gary Friesen was last updated on February 5, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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 June 16, 2006PECOS EnrolledAccepts Medicare Assignment

1414 WEST FAIR AVENUE, SUITE 334, MARQUETTE, MI 49855(906) 225-3870(906) 225-4861 Get Directions Write a Review

NPPES record last updated: February 5, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Gary Merle Friesen Md NPPES

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

GARY MERLE FRIESEN MD (NPI 1730123183) is an individual cardiovascular disease provider in Marquette, Michigan, licensed in Michigan (4301069400) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Uphs Marquette Dlp Hospital, and is a graduate of University Of South Alabama College Of Medicine (1989).

NPPES Registry Identity

NPI1730123183

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameGARY MERLE FRIESENCredential: MD

Location Address1414 WEST FAIR AVENUE, SUITE 334Marquette, MI 49855

Mailing Address1414 West Fair Avenue, Suite 334Marquette, MI 49855 · (906) 225-3870 · Fax (906) 225-4861

Phone(906) 225-3870

Fax(906) 225-4861

Sole ProprietorNo

Medical School CMSUniversity Of South Alabama College Of MedicineGraduated 1989

Enumeration DateJune 16, 2006

Last NPPES UpdateFebruary 5, 2008

✔ NPI 1730123183 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in MI · 4301069400

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

1414 WEST FAIR AVENUE, Marquette, MI 49855

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Other Identifiers 6

Medicare UPING47977

OtherP00005099Railroad Medicare

Other1105200068MI · Blue Cross Blue Shield

Medicaid34966500WI

Medicaid4503044MI

Medicare PINN85390013

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.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

Gary Merle Friesen 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 ID4082691829

PECOS Enrollment IDI20040630000675

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 15

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.

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.

661 services625 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 93018

An exercise or drug-induced heart stress test with ECG is a procedure to assess how your heart functions under stress. It can involve exercising or medication to make your heart work harder while an ECG records its activity. A physician reviews the results.

124 services123 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 93016

An exercise or drug-induced heart stress test with ECG involves monitoring your heart's activity while it's under stress, either from exercise or medication. A doctor supervises the entire procedure to ensure safety and accuracy in results. This test helps detect heart problems.

108 services107 patients

Ultrasound of heart, follow-up 93308

A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.

103 services90 patients

Nuclear medicine studies of heart muscle at rest and with stress and spect 78452

Nuclear medicine studies of the heart involve two parts: rest and stress. During rest, images are taken of your heart at ease. During stress, images are taken after exercise or medication-induced stress. SPECT is a special imaging technique providing 3D pictures of your heart, helping identify any issues.

97 services96 patients

Ultrasound of heart with color-depicted blood flow, rate and valve function 93325

An ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.

66 services62 patients

Ultrasound of heart with probe in esophagus, with report 93312

This procedure, called a transesophageal echocardiogram, uses a small probe passed into your esophagus to capture detailed images of your heart. The report provides information about your heart's structure and function.

63 services59 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.

62 services57 patients

Ultrasound of heart blood flow, valves and chambers 93320

An ultrasound of your heart, also known as an echocardiogram, is a test that uses sound waves to create detailed images of your heart. It helps doctors check the health of your heart's chambers, valves, and blood flow.

30 services30 patients

External shock to heart to regulate heart beat 92960

This procedure, known as cardioversion, uses an external electrical shock to restore your heart's normal rhythm. It's typically performed when irregular heartbeats, or arrhythmias, are causing severe symptoms and aren't responding to medications.

28 services28 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

28 services24 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.

26 services16 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

Heart muscle strain imaging 93356

Heart muscle strain imaging is a non-invasive test that uses sound waves to create pictures of your heart. It helps doctors evaluate how well your heart muscle is working and detect any damage or disease. This can aid in diagnosing heart conditions and guiding treatment plans.

13 services13 patients

Ultrasound of heart with probe in esophagus during surgery on heart or great blood vessels with report 93355

This procedure, known as a transesophageal echocardiogram, involves placing a probe in your esophagus to capture detailed images of your heart during surgery. It helps surgeons monitor heart function and guide treatment. A report will follow.

11 services11 patients

Hospital Affiliations CMS Care Compare 5

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

Uphs Marquette Dlp Hospital

Acute Care Hospitals · Marquette, MI

3/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number230054

Location850 W Baraga AveMarquette, MI 49855 · Marquette County

Emergency services Birthing friendly

Up Health System Portage

Acute Care Hospitals · Hancock, MI

OwnershipVoluntary non-profit - Other

CMS Certification Number230108

Location500 Campus DriveHancock, MI 49930 · Houghton County

Emergency services Birthing friendly

Baraga County Memorial Hospital

Critical Access Hospitals · L' Anse, MI

OwnershipGovernment - Local

CMS Certification Number231307

Location18341 Us Highway 41L' Anse, MI 49946 · Baraga County

Emergency services

Bell Hospital

Critical Access Hospitals · Ishpeming, MI

OwnershipProprietary

CMS Certification Number231321

Location901 Lakeshore DriveIshpeming, MI 49849 · Marquette County

Emergency services Birthing friendly

Osf St Francis Hospital And Medical Group

Critical Access Hospitals · Escanaba, MI

2/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number231337

Location3401 Ludington StEscanaba, MI 49829 · Delta County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49855 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

$68.07 typical visit price

range $17.09 – $135.40

Typical copayment $17.01 (range $4.27 – $33.85)

Most-billed visit code 99213

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

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Other Providers at the Same Location NPPES 9

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

NELSON ERIC GENCHEFF DO

Internal Medicine (Cardiovascular Disease)

1414 WEST FAIR AVENUE, SUITE 334
MARQUETTE, MI 49855

Marquette County (906) 225-3870

JOHN MICHAEL PAP MD

Internal Medicine (Cardiovascular Disease)

1414 WEST FAIR AVENUE, SUITE 334
MARQUETTE, MI 49855

Marquette County (906) 225-3870

THOMAS DALE LEGALLEY MD

Internal Medicine (Cardiovascular Disease)

1414 WEST FAIR AVENUE, SUITE 334
MARQUETTE, MI 49855

Marquette County (906) 225-3870

DAVID ARVO PESOLA MD

Internal Medicine (Cardiovascular Disease)

1414 WEST FAIR AVENUE, SUITE 334
MARQUETTE, MI 49855

Marquette County (906) 225-3870

ROBERT CHARLES DELLANGELO

Ophthalmology

1414 WEST FAIR AVENUE, STE 347
MARQUETTE, MI 49855

Marquette County (906) 225-4512

CURTIS CHARLES MARDER MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

1414 WEST FAIR AVENUE, SUITE 342
MARQUETTE, MI 49855

Marquette County (906) 225-3870

GAIL PETERS BRAYDEN MD

Internal Medicine (Cardiovascular Disease)

1414 WEST FAIR AVENUE, SUITE 334
MARQUETTE, MI 49855

Marquette County (906) 225-3870

WILLIAM CARTER VALLIN PA C

Physician Assistant

1414 WEST FAIR AVENUE, SUITE 342
MARQUETTE, MI 49855

Marquette County (906) 225-3870

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 Gary Friesen's NPI number?

The NPI number for Gary Friesen is 1730123183. It was assigned to this individual provider in the NPPES registry on June 16, 2006.

Where is Gary Friesen located?

Gary Friesen practices at 1414 West Fair Avenue Suite 334, Marquette, MI 49855. The listed phone number is (906) 225-3870.

What is Gary Friesen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Gary Friesen enrolled in Medicare?

Yes. Gary Friesen 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 Gary Friesen accept?

Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Gary Friesen 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 Gary Friesen affiliated with any hospitals?

According to CMS data, Gary Friesen is affiliated with Uphs Marquette Dlp Hospital, Up Health System Portage, Baraga County Memorial Hospital, Bell Hospital and Osf St Francis Hospital And Medical Group.

When was this NPI record last updated?

The NPPES record for Gary Friesen was last updated on February 5, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.