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

Dr. Eric James May, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1447561360

Dr. Eric James May, MD is a Diagnostic Radiology in Billings, Montana. Graduated from Medical College of Wisconsin in 2010, 16 years ago. Practices with Big Horn Hospital Association, an 8-clinician group and accepts Medicare assignment. Licensed in Minnesota and Montana.

Years since qualifying
16
Trained at
Medical College of Wisconsin
Licensed in
MN, MT
In the registry since
2010
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2800 10th Ave N
Billings, MT 59101-0703
Phone: (406) 238-2500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 48749 (MT)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X (MN)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 54514 (MN)

Record details

NPI number1447561360
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 25, 2010
Last updated in NPPESJuly 30, 2020
Certification dateJuly 30, 2020

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 2010 (16 years in practice)
Group practice Big Horn Hospital Association — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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