Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Michael J Bittles, MD

Individual provider Surgery Physician · NPI 1558457713

Dr. Michael J Bittles, MD is a General Surgery in Grafton, North Dakota. Graduated from Indiana University School of Medicine in 1991, 35 years ago. Practices with P R Health Corporation, a 9-clinician group and accepts Medicare assignment. Licensed in Indiana and Nebraska.

Years since qualifying
35
Trained at
Indiana University School of Medicine
Licensed in
IN, NE
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

164 W 13th St
Grafton, ND 58237-1826
Phone: (017) 352-1620
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 01044969A (IN)
Surgery Physician Taxonomy 208600000X · Licence 22811 (NE)

Record details

NPI number1558457713
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 5, 2006
Last updated in NPPESOctober 11, 2023
Certification dateOctober 11, 2023
Mailing address164 W 13th St, Grafton, ND 58237-1826

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice P R Health Corporation — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare