GREGORY GERALD MEVISSEN MD
NPI 1295763837
Internal Medicine - Gastroenterology in Robbinsdale, MN

Q: What is Gregory Mevissen's NPI number?

The NPI number for Gregory Mevissen is 1295763837. It was assigned to this individual provider in the NPPES registry on June 30, 2006.

Q: What is Gregory Mevissen'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 Gregory Mevissen was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 30, 2006PECOS EnrolledAccepts Medicare Assignment

3366 OAKDALE AVE N, SUITE 315, ROBBINSDALE, MN 55422(763) 520-7900(763) 520-7989 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Gregory Gerald Mevissen Md NPPES

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

GREGORY GERALD MEVISSEN MD (NPI 1295763837) is an individual gastroenterology provider in Robbinsdale, Minnesota, licensed in Minnesota (33592) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Park Nicollet Methodist Hospital, and is a graduate of University Of Minnesota Medical School (1985).

NPPES Registry Identity

NPI1295763837

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameGREGORY GERALD MEVISSENCredential: MD

Location Address3366 OAKDALE AVE N, SUITE 315Robbinsdale, MN 55422-2948

Mailing Address3366 Oakdale Ave N, Suite 315Robbinsdale, MN 55422-2948 · (763) 520-7900 · Fax (763) 520-7989

Phone(763) 520-7900

Fax(763) 520-7989

Sole ProprietorNo

Medical School CMSUniversity Of Minnesota Medical SchoolGraduated 1985

Enumeration DateJune 30, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1295763837 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 MN · 33592

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.

3366 OAKDALE AVE N, Robbinsdale, MN 55422

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Other Identifiers 1

Medicare UPINB55049MN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HealthPartners, Medica.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

Gregory Gerald Mevissen 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 ID8628165891

PECOS Enrollment IDI20100910001096

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 16

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.

Injection, midazolam hydrochloride, per 1 mg J2250

Midazolam hydrochloride is a medication injected to help you relax or sleep before surgery or certain medical procedures. It works by calming the brain and nerves. It's given in small doses, measured in milligrams (mg).

93 services40 patients

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.

42 services42 patients

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

40 services40 patients

Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito G0500

Moderate sedation is a method where a physician uses medication to help you relax during a gastrointestinal endoscopy. An independent trained observer will be present to monitor your vital signs and ensure your safety throughout the procedure. It's a common and safe practice.

39 services39 patients

37 services37 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

34 services32 patients

Injection, fentanyl citrate, 0.1 mg J3010

Fentanyl citrate is a potent pain medication administered via injection. The 0.1 mg dosage is used to manage severe pain conditions. It works by blocking pain signals to the brain. It's crucial to follow the dosage instructions to prevent potential side effects.

32 services32 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.

26 services26 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.

21 services21 patients

Biopsy of large bowel using a flexible endoscope 45380

17 services17 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.

16 services16 patients

Review by radiologist of image from tube placement into bile duct using an endoscope 74328

This procedure involves a specialist, called a radiologist, examining an image taken during a tube placement into your bile duct. The tube is inserted with the help of a tool called an endoscope. This allows the doctor to check for any issues or abnormalities in your bile duct.

15 services14 patients

Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes 99153

This service involves a physician administering medication to lower your consciousness during a procedure. It's done for your comfort and safety. The drug's effects last about 15 minutes, so additional doses may be given as needed.

15 services13 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

13 services13 patients

Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm 43249

This procedure involves using a flexible tube with a camera, called an endoscope, to gently expand narrowed areas in your esophagus, stomach, or upper small bowel. A small balloon is inflated, making it easier for food and liquid to pass through. It's safe and effective.

12 services12 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.

11 services11 patients

Hospital Affiliations CMS Care Compare

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

Park Nicollet Methodist Hospital

Acute Care Hospitals · Saint Louis Park, MN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number240053

Location6500 Excelsior BlvdSaint Louis Park, MN 55426 · Hennepin County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55422 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

$127.61 typical visit price

range $56.00 – $168.28

Typical copayment $31.90 (range $14.00 – $42.07)

Most-billed visit code 99204

Established Patient

$98.61 typical visit price

range $18.32 – $138.04

Typical copayment $24.65 (range $4.58 – $34.51)

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.

LISA MARIE HROMADKA PA-C

Physician Assistant

3366 OAKDALE AVE N, SUITE 103
MINNEAPOLIS, MN 55422

Hennepin County (763) 520-7870

HOLLEY GULLICKSON

Nurse Practitioner

3366 OAKDALE AVE N, SUITE 605
ROBBINSDALE, MN 55422

Hennepin County (763) 520-2940

MARGARET A BARANOWSKI PA-C

Physician Assistant

3366 OAKDALE AVE N, SUITE 103
ROBBINSDALE, MN 55422

Hennepin County (763) 520-7870

MARY SHIELDS NP

Nurse Practitioner (Gerontology)

3366 OAKDALE AVE N, SUITE 551
ROBBINSDALE, MN 55422

Hennepin County (763) 587-7737

ALLYSA JACOBSON

Nurse Practitioner (Psychiatric/Mental Health)

3366 OAKDALE AVE N
ROBBINSDALE, MN 55422

Hennepin County (763) 581-5372

JERROLD MARTIN STEMPEL MD

Internal Medicine (Gastroenterology)

3366 OAKDALE AVE N, SUITE 315
ROBBINSDALE, MN 55422

Hennepin County (763) 520-7900

STEVEN T MESTITZ MD

Surgery

3366 OAKDALE AVE N, SUITE 200 MAIL STOP 33500A
ROBBINSDALE, MN 55422

Hennepin County (763) 287-5000

DR. KARIN M TANSEK MD

Specialist

3366 OAKDALE AVE N, 150
ROBBINSDALE, MN 55422

Hennepin County (763) 520-7840

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 Gregory Mevissen's NPI number?

The NPI number for Gregory Mevissen is 1295763837. It was assigned to this individual provider in the NPPES registry on June 30, 2006.

Where is Gregory Mevissen located?

Gregory Mevissen practices at 3366 Oakdale Ave N Suite 315, Robbinsdale, MN 55422. The listed phone number is (763) 520-7900.

What is Gregory Mevissen's specialty?

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

Is Gregory Mevissen enrolled in Medicare?

Yes. Gregory Mevissen 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 Gregory Mevissen accept?

Health plans from HealthPartners and Medica list Gregory Mevissen 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 Gregory Mevissen affiliated with any hospitals?

According to CMS data, Gregory Mevissen is affiliated with Park Nicollet Methodist Hospital.

When was this NPI record last updated?

The NPPES record for Gregory Mevissen was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.