DR. MICHAEL J ROHRER M.D.
NPI 1881675882
Surgery - Vascular Surgery in Missoula, MT

Q: What is Michael Rohrer's NPI number?

The NPI number for Michael Rohrer is 1881675882. It was assigned to this individual provider in the NPPES registry on November 8, 2005.

Q: What is Michael Rohrer's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Q: When was this NPI record last updated?

The NPPES record for Michael Rohrer was last updated on November 10, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since November 08, 2005PECOS EnrolledAccepts Medicare Assignment

85.43/100

CMS Quality Rating

500 W BROADWAY ST, MISSOULA, MT 59802(406) 329-5615(406) 329-5606 Get Directions Write a Review

NPPES record last updated: November 10, 2021. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Nov 10, 2021, Jun 4, 2021 (2 updates tracked since 2021).

On this page

About Dr. Michael J Rohrer M.d. NPPES

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

DR. MICHAEL J ROHRER M.D. (NPI 1881675882) is an individual vascular surgery provider in Missoula, Montana, licensed in Montana (MED-PHYS-LIC-95941) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with St. Patrick Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1881675882

Entity TypeIndividualMale

Primary Taxonomy2086S0129X

Provider Legal NameDR. MICHAEL J ROHRERCredential: M.D.

Location Address500 W BROADWAY STMissoula, MT 59802-4008

Mailing AddressPo Box 12Liberty Lake, WA 99019-0012 · (406) 329-5615 · Fax (406) 329-5606

Phone(406) 329-5615

Fax(406) 329-5606

Sole ProprietorNo

Medical School CMSOtherGraduated 1981

Enumeration DateNovember 8, 2005

Last NPPES UpdateNovember 10, 20212 updates tracked since enumeration

NPPES CertifiedNovember 10, 2021

✔ NPI 1881675882 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Vascular SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code2086S0129X

Licenses✔ Licensed in MT · MED-PHYS-LIC-95941✔ Licensed in TN · 41520

Definition

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

500 W BROADWAY ST, Missoula, MT 59802

Open in Google Maps ↗

Secondary Practice Locations 2

Location 11325 Eastmoreland Ave, suite 310Memphis, TN 38104-3519 · Phone (901) 448-4100 · Fax (901) 302-2300

Location 2500 W Broadway St Ste 320Missoula, MT 59802-4003 · Phone (406) 329-5615 · Fax (406) 327-3001

Other Identifiers 1

Medicaid3819272TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, Providence Health Plan.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. Michael J Rohrer 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 ID3072560531

PECOS Enrollment IDI20210415001073

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 25

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 both sides of head and neck blood flow 93880

An ultrasound of the head and neck blood flow is a safe, non-invasive procedure that uses sound waves to create images of blood vessels. It helps detect abnormalities like blockages or clots, ensuring optimal blood flow.

225 services195 patients

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.

183 services56 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.

116 services98 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.

106 services83 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.

98 services98 patients

Ultrasound study of arm and leg arteries 93922

An ultrasound study of arm and leg arteries is a non-invasive procedure that uses sound waves to create images of your arteries. It helps in checking blood flow, identifying blockages, or detecting other abnormalities in your arteries.

93 services91 patients

Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts 93978

This procedure involves using sound waves to create images of your aorta, vena cava, groin vessels, or bypass grafts. It helps to detect abnormalities or blockages, ensuring your blood flows smoothly. It's painless and non-invasive.

68 services65 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.

59 services54 patients

Ultrasound of one leg arteries or artery grafts 93926

An ultrasound of leg arteries or artery grafts is a non-invasive test using sound waves to create images of your blood vessels. This helps doctors assess blood flow, identify blockages, and monitor the health of grafts.

51 services47 patients

Review by radiologist of abdominal aorta image 75625

This is a procedure where a radiologist, a doctor specialized in medical imaging, examines an image of your abdominal aorta. The abdominal aorta is the large blood vessel that carries blood to your lower body. The radiologist checks for any abnormalities to ensure your overall vascular health.

43 services38 patients

Review by radiologist of both arms or legs arteries image 75716

This procedure involves a radiologist examining images of your arm or leg arteries. These images help identify any blockages or abnormalities in the blood vessels that could affect circulation. It's a vital step in diagnosing conditions related to blood flow.

34 services30 patients

Complete ultrasound study of arm and leg arteries 93923

This procedure involves using sound waves to produce images of your arm and leg arteries. It helps identify blockages or abnormalities that could lead to conditions like stroke or peripheral artery disease. It's non-invasive and painless.

32 services32 patients

Ultrasound of leg arteries or artery grafts 93925

An ultrasound of leg arteries or artery grafts is a non-invasive imaging test. It uses high-frequency sound waves to capture live images from inside your body, specifically your leg arteries or grafts. This helps in detecting any blockages or abnormalities.

26 services24 patients

Ultrasound study of one arm or leg veins with compression and maneuvers 93971

This is a non-invasive procedure using sound waves to visualize veins in an arm or leg. It involves applying gentle pressure and performing certain movements. It helps identify any abnormal blood flow or clots, ensuring vascular health.

24 services23 patients

Ultrasound study of arm or leg veins with compression and maneuvers 93970

An ultrasound study of arm or leg veins with compression and maneuvers is a non-invasive procedure that uses sound waves to create images of your veins. This helps identify blood clots or other vein problems. During the procedure, pressure is applied to the veins and certain movements are performed to assess blood flow.

22 services21 patients

Complete ultrasound of abdomen and pelvis artery and vein blood flow 93975

This procedure uses sound waves to create images of your abdomen and pelvis, specifically focusing on the arteries and veins. It helps in assessing the blood flow and detecting any abnormalities, ensuring your overall well-being.

22 services20 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.

22 services21 patients

Insertion of tube into intracranial artery for diagnosis or treatment with review by radiologist 36223

This procedure involves placing a tube into an artery in the brain. It's typically done for diagnostic purposes or treatment. A radiologist, a doctor specializing in imaging, reviews the process to ensure accuracy and safety.

20 services19 patients

Insertion of stent in groin artery, initial vessel 37221

A stent is a small, mesh tube that's used to treat narrow or weak arteries. In this procedure, a stent is placed in your groin artery to help keep it open and improve blood flow. It's inserted through a small incision and guided to the problem area.

18 services15 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

18 services18 patients

Removal of blood clot and portion of chest, neck, or brain artery 35301

This procedure involves the removal of a blood clot and a section of an artery in the chest, neck, or brain. It is often necessary to restore normal blood flow, prevent stroke, or alleviate symptoms related to the clot. The procedure is carried out by a skilled medical team.

15 services15 patients

Review by radiologist of arm or leg artery image 75710

This procedure involves a radiologist examining images of your arm or leg arteries. These images are obtained through a non-invasive method, like an ultrasound or CT scan. The radiologist reviews these images to identify any abnormalities, such as blockages or narrowing, which can affect blood flow.

15 services12 patients

Insertion of tube into abdominal, pelvic, or leg artery, initial second order branch 36246

This procedure involves the placement of a tube into an artery in your abdomen, pelvis, or leg. The tube is inserted into a secondary branch of the main artery. This helps doctors access the artery to diagnose or treat certain conditions.

14 services12 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.

14 services11 patients

Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch 36247

This procedure involves placing a tube into an artery in the abdomen, pelvis, or leg. The tube is inserted into the initial third order branch of the artery. This can help doctors diagnose or treat certain conditions by allowing access to these blood vessels.

12 services12 patients

Hospital Affiliations CMS Care Compare 5

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

St. Patrick Hospital

Acute Care Hospitals · Missoula, MT

5/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number270014

Location500 W BroadwayMissoula, MT 59806 · Missoula County

Emergency services Birthing friendly

Logan Health Medical Center

Acute Care Hospitals · Kalispell, MT

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number270051

Location310 Sunnyview LaneKalispell, MT 59901 · Flathead County

Emergency services Birthing friendly

Clark Fork Valley Hospital

Critical Access Hospitals · Plains, MT

OwnershipVoluntary non-profit - Private

CMS Certification Number271323

Location10 Kruger RdPlains, MT 59859 · Sanders County

Emergency services

Bitterroot Health - Daly Hospital

Critical Access Hospitals · Hamilton, MT

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number271340

Location1200 Westwood DrHamilton, MT 59840 · Ravalli County

Emergency services

Providence St Joseph Medical Center

Critical Access Hospitals · Polson, MT

OwnershipVoluntary non-profit - Private

CMS Certification Number271343

Location6 13th Ave EPolson, MT 59860 · Lake County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59802 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

$87.97 typical visit price

range $56.81 – $172.26

Typical copayment $21.99 (range $14.20 – $43.06)

Most-billed visit code 99203

Established Patient

$70.82 typical visit price

range $18.24 – $140.32

Typical copayment $17.70 (range $4.56 – $35.08)

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.

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.

85.43/100

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

Scored as part of a group practice

Quality

85.98

Promoting Interoperability

100

Improvement Activities

Cost

65.45

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.

DR. CHRISS A MACK MD

Neurological Surgery

500 W BROADWAY ST, SUITE 310
MISSOULA, MT 59802

Missoula County (406) 728-6520

JOSEPH H WEYDT MD

Specialist

500 W BROADWAY ST
MISSOULA, MT 59802

Missoula County (406) 543-7271

DR. DOUGLAS WILLARD WEBBER MD

Emergency Medicine

500 W BROADWAY ST, EMERGENCY DEPARTMENT
MISSOULA, MT 59802

Missoula County (406) 329-5635

DR. WAYNE L. DAVIS M.D.

Radiology (Diagnostic Radiology)

500 W BROADWAY ST
MISSOULA, MT 59802

Missoula County (406) 543-7271

STEPHEN P HIRO MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

500 W BROADWAY ST, SUITE 320
MISSOULA, MT 59802

Missoula County (406) 329-5615

CAROLYN C. GOREN MD

Internal Medicine (Cardiovascular Disease)

500 W BROADWAY ST, SUITE 320
MISSOULA, MT 59802

Missoula County (406) 329-5615

JOYCE ZARANSKY PA-C

Physician Assistant

500 W BROADWAY ST
MISSOULA, MT 59802

Missoula County (406) 543-7271

JANELLE L DONOVAN MD

Internal Medicine

500 W BROADWAY ST
MISSOULA, MT 59802

Missoula County (406) 327-1900

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 Michael Rohrer's NPI number?

The NPI number for Michael Rohrer is 1881675882. It was assigned to this individual provider in the NPPES registry on November 8, 2005.

Where is Michael Rohrer located?

Michael Rohrer practices at 500 W Broadway St, Missoula, MT 59802. The listed phone number is (406) 329-5615.

What is Michael Rohrer's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Is Michael Rohrer enrolled in Medicare?

Yes. Michael Rohrer 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 Michael Rohrer accept?

Health plans from Blue Cross and Blue Shield of Montana, Mountain Health CO-OP and Providence Health Plan list Michael Rohrer 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 Michael Rohrer affiliated with any hospitals?

According to CMS data, Michael Rohrer is affiliated with St. Patrick Hospital, Logan Health Medical Center, Clark Fork Valley Hospital, Bitterroot Health - Daly Hospital and Providence St Joseph Medical Center.

When was this NPI record last updated?

The NPPES record for Michael Rohrer was last updated on November 10, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.