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Edit this profileAt a glance
- 712 South Cascade Street, Fergus Falls, MN 56537
About Dr. Gundersen
Mark R. Gundersen, MD practices family practice in Fergus Falls, MN. Mark is a 1989 graduate of University of Minnesota Medical School. Mark is also listed as specializing in family medicine. According to Medicare claims data, Mark cared for 1,229 Medicare patients across 1,987 services. The services billed most often include insertion of needle into vein for collection of blood sample, blood test, clotting time, and blood test, comprehensive group of blood chemicals. The provider's National Provider Identifier (NPI) is 1952390106.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (218) 736-8000
- Email not available
Practice Locations
712 SOUTH CASCADE STREET
Fergus Falls, MN 56537
Conditions Commonly Evaluated or Treated
Within Family Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Allergies
- Diabetes
- Flu
- Hypothyroidism
- Strep throat
- UTI
Cardiometabolic
Digestive
- Acid reflux
- IBS
Genitourinary and reproductive
- Erectile dysfunction
- Heavy periods
Musculoskeletal and pain
Neurologic and behavioral
Respiratory and infectious
- Acute bronchitis
- Asthma
- Sinus infection
Skin
Common childhood and ear conditions
- Ear infection
- Pink eye
Pain & Joints
- Arthritis
- Back pain
Procedures & services
Most searched procedures
- Annual physical
- Blood test
- Flu shot
- Medicare wellness visit
- Sick visit
- TB test
- Well-woman exam
Preventive interventions
- Birth control counseling
- Smoking cessation counseling
Screening and testing
- Cholesterol screening
- Depression screening
- Diabetes and prediabetes screening
- EKG
Diagnostic Tests
- COVID-19 testing
- Rapid Strep and Flu Swabs
- Urine Drug Screen
Exams & Screenings
- Camp and School Physical
- Pre-Op Clearance Exam
Foot and Leg Pain
- Toenail Fungus Treatment
Heart & Circulation
Injections
- Immunotherapy
- Vitamin B12 Injections
Lungs & Breathing
- Pulmonary function test
Minor Procedures
- Burn and Wound Care
- Ingrown toenail removal
- Suture removal
Occupational Health
- DOT Physical
Office procedures
- Earwax removal
- Incision and drainage of an abscess
- Superficial foreign-body removal
Pain Management
- Joint injections
Preventive Care
- Chronic Illness Checkup
- Routine Vaccines
- Travel Vaccines And Consult
Respiratory
- Breathing Treatment
Senior Care
- Cognitive Assessment
Sexual & Reproductive Health
- STD Swabs and Screening
Skin Procedures
- Cyst Removal
- Precancerous Sun Spot Freezing
- Skin Tag Removal
- Wart Removal
Sleep Health
- At-Home Sleep Study Order
Urgent Care Procedures
- Stitches and Laceration Repair
Wellness & Weight
- Weight Management Consult
Women's Health
- Hormone Replacement Therapy Consultation
Procedures Most Often Billed to Medicare
1,987 services · 1,229 patients · 20 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
492 | More than most peers in Family Practice |
| Screening mammography | Imaging | 77067 |
42 | More often than most peers in Family Practice |
| Screening 3d breast mammography | Imaging | 77063 |
42 | More often than most peers in Family Practice |
| Dxa bone density measurement of hip, pelvis, spine | Imaging | 77080 |
22 | As often as other peers in Family Practice |
| X-ray of chest, 2 views | Imaging | 71046 |
21 | As often as other peers in Family Practice |
| Routine electrocardiogram (ecg) using at least 12 leads with tracing | Treatment | 93005 |
18 | As often as other peers in Family Practice |
| Blood test, clotting time | Lab test | 85610 |
322 | More than most peers in Family Practice |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
177 | More often than most peers in Family Practice |
| Blood test, lipids (cholesterol and triglycerides) | Lab test | 80061 |
168 | More often than most peers in Family Practice |
| Blood test, basic group of blood chemicals (calcium, total) | Lab test | 80048 |
117 | More often than most peers in Family Practice |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other family practices at this location 2
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other family practices in Fergus Falls 3
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of Minnesota Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 1989 at University of Minnesota Medical School 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in MN who bill this service to Medicare most often.
Common questions
What is Dr. Gundersen's specialty?
Dr. Gundersen is a family practice in Fergus Falls, MN. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Gundersen?
Dr. Gundersen is listed at 712 South Cascade Street, Fergus Falls, MN 56537. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Gundersen?
The number on file is (218) 736-8000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Gundersen's NPI number?
Dr. Gundersen's National Provider Identifier is 1952390106. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Gundersen's medical education?
Dr. Gundersen attended University of Minnesota Medical School, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Gundersen been practicing?
Dr. Gundersen has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Gundersen known for?
According to Medicare billing data, Dr. Gundersen performs procedures including insertion of needle into vein for collection of blood sample; reads or performs imaging such as screening mammography and screening 3d breast mammography; provides treatments such as routine electrocardiogram using at least 12 leads with tracing, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Gundersen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gundersen. If this is you, claiming it is free.
Guide.md
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