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

Matthew L. Hamar, DO

Individual provider Family Medicine Physician · NPI 1154618130

Matthew L. Hamar, DO is a Family Practice in Bismarck, North Dakota. Qualified in 2011, 15 years ago. Practices with Innovis Health LLC, a 573-clinician group and accepts Medicare assignment. Licensed in North Dakota.

Years since qualifying
15
Licensed in
ND
In the registry since
2011
Specialties on file
2
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.

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Practice location Address checks out

401 N 9th St
Bismarck, ND 58501-4530
Phone: (701) 712-4550
Fax: (701) 712-4216
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 12489 (ND)
Family Medicine Physician Taxonomy 207Q00000X · Licence RL11964 (ND)

Record details

NPI number1154618130
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 29, 2011
Last updated in NPPESJune 14, 2023
Certification dateJune 14, 2023
Mailing address401 N 9th St., Bismarck, ND 58501-4491

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Innovis Health Llc — 573 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Bismarck