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

Nathan Holmes, DO

Individual provider Internal Medicine Physician · NPI 1396151148

Nathan Holmes, DO is an Internal Medicine in Caldwell, Idaho. Qualified in 2014, 12 years ago. Practices with West Valley Medical Associates Inc, a 28-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Idaho and Michigan.

Years since qualifying
12
Licensed in
ID, MI
In the registry since
2014
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

1717 Arlington Ave
Caldwell, ID 83605-4802
Phone: (208) 459-4641
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1000 Harrington St, Mount Clemens, MI 48043-2920 — (586) 493-8195

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence O-1033 (ID)
Internal Medicine Physician Taxonomy 207R00000X · Licence 5101021126 (MI)

Record details

NPI number1396151148
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 1, 2014
Last updated in NPPESDecember 31, 2017
Mailing address15230 Wicklow Ln, Caldwell, ID 83607-8372

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice West Valley Medical Associates Inc — 28 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Caldwell