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

Ryan J. Williams, MD

Individual provider Internal Medicine Physician · NPI 1114053014

Ryan J. Williams, MD is an Internal Medicine in Nampa, Idaho. Qualified in 2006, 20 years ago. Practices with Medical Directors of Idaho PLLC, a 19-clinician group, works from 12 locations and accepts Medicare assignment. Licensed in Idaho.

Years since qualifying
20
Licensed in
ID
In the registry since
2007
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

900 N Happy Valley Rd
Nampa, ID 83687-8596
Phone: (208) 401-9639
Show map & directions

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

Additional practice locations (11)

  • 620 N 6th St, Bellevue, ID 83313-5174 — (208) 788-7180
  • 909 E Reserve St, Boise, ID 83712-6508 — (208) 343-7717
  • 8211 W Ustick Rd, Boise, ID 83704-5756 — (208) 375-3700
  • 6000 W Denton St, Boise, ID 83704-9310 — (208) 629-4383
  • 711 N Curtis Rd, Boise, ID 83706-1445 — (208) 605-3000
  • 2814 S Indiana Ave, Caldwell, ID 83605-5925 — (208) 459-0808
  • 210 Cleveland Blvd, Caldwell, ID 83605-3622 — (208) 459-1522
  • 2656 E Magic View Dr, Meridian, ID 83642-6243 — (208) 996-2801
  • 2867 E Copper Point Dr, Meridian, ID 83642-1716 — (208) 401-9100
  • 660 S 2nd W, Rexburg, ID 83440-2300 — (208) 356-0220
  • 331 E Park St, Weiser, ID 83672-2053 — (208) 549-2416

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence M10968 (ID)
Internal Medicine Physician Taxonomy 207R00000X · Licence M-10968 (ID)
Hospitalist Physician Taxonomy 208M00000X · Licence M10968 (ID)

Record details

NPI number1114053014
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 26, 2007
Last updated in NPPESMay 16, 2023
Certification dateMay 16, 2023
Mailing address3340 East Goldstone Way, Meridian, ID 83642-1026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Medical Directors Of Idaho Pllc — 19 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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