Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Kathryn M Wisser, DO

Individual provider Gastroenterology Physician · NPI 1073545273

Kathryn M Wisser, DO practises Gastroenterology in Flint, Michigan. Graduated from Michigan State University College of Osteopathic Medicine in 2006, 20 years ago. Practices with Kalispell Regional Medical Center Inc, a 418-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Colorado, Michigan and Montana.

Years since qualifying
20
Trained at
Michigan State University College of Osteopathic Medicine
Licensed in
CO, MI, MT
In the registry since
2006
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

4255 Beecher Rd
Flint, MI 48532-3608
Phone: (810) 232-3522
Fax: (810) 762-4526
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1010 Three Springs Blvd, Durango, CO 81301-8296 — (970) 764-3800
  • 320 Sunnyview Ln, Kalispell, MT 59901-3129 — (406) 752-7441

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 5101016749 (MI)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 146371 (MT)
Gastroenterology Physician Taxonomy 207RG0100X · Licence DR.0058674 (CO)

Record details

NPI number1073545273
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 7, 2006
Last updated in NPPESNovember 12, 2024
Certification dateNovember 12, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2006 (20 years in practice)
Group practice Kalispell Regional Medical Center Inc — 418 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Colonoscopy 146 times · 88th percentile
Upper gastrointestinal (GI) endoscopy for acid reflux 175 times · 88th percentile

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients273
Services billed 455 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Kalispell Regional Medical Center Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 418 clinicians in the practice; 12 are shown here.

Other providers in Flint