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

Individual provider Orthopaedic Surgery Physician · NPI 1316971971

Dr. Arvin Herbert Alexander, MD is an Orthopedic Surgery in Ketchum, Idaho. Graduated from Northwestern University Feinberg Medical School in 1973, 53 years ago. Accepts Medicare assignment. Licensed in Idaho.

Years since qualifying
53
Trained at
Northwestern University Feinberg Medical School
Licensed in
ID
In the registry since
2006
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

660 2nd Ave S Unit A
Ketchum, ID 83340
Phone: (102) 087-2700
Fax: (208) 727-0001
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence M-7491 (ID)
Sports Medicine (Orthopaedic Surgery) Physician Taxonomy 207XX0005X · Licence M-7491 (ID)
Orthopaedic Trauma Physician Taxonomy 207XX0801X · Licence M-7491 (ID)

Record details

NPI number1316971971
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 10, 2006
Last updated in NPPESFebruary 18, 2026
Certification dateFebruary 18, 2026
Mailing addressPo Box 6997, Ketchum, ID 83340-6997

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 1973 (53 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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