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

Mr. John Marcus Heim, DO

Individual provider Orthopaedic Surgery Physician · NPI 1063483824

Mr. John Marcus Heim, DO is an Orthopedic Surgery in Springdale, Arkansas. Graduated from Oklahoma State University College of Osteopathic Medicine in 1982, 44 years ago. Practices with Northwest Physicians LLC, a 36-clinician group and accepts Medicare assignment. Licensed in Arkansas and Missouri.

Years since qualifying
44
Trained at
Oklahoma State University College of Osteopathic Medicine
Licensed in
AR, MO
In the registry since
2006
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.

See every abbreviation used in this directory →

Practice location Address checks out

601 W Maple Ave Ste 411
Springdale, AR 72764-5335
Phone: (479) 757-5354
Show map & directions

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

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence E5387 (AR)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence R8G14 (MO)

Record details

NPI number1063483824
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJanuary 30, 2006
Last updated in NPPESSeptember 9, 2020
Certification dateSeptember 9, 2020
Mailing address601 W Maple Ave, Suite 411, Springdale, AR 72764-5335

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolOKLAHOMA STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1982 (44 years in practice)
Group practice Northwest Physicians Llc — 36 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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