Ryan J Williams, MD - Medicare Internal Medicine in Nampa, ID

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Ryan J Williams, MD is a medicare enrolled "Internal Medicine" physician in Nampa, Idaho. He graduated from medical school in 2006 and has 18 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Medical Directors Of Idaho Pllc and his current practice location is 900 N Happy Valley Rd, Nampa, Idaho. You can reach out to his office (for appointments etc.) via phone at (208) 401-9639.

Ryan J Williams is licensed to practice in Idaho (license number M10968) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1114053014.

Contact Information

Ryan J Williams, MD
900 N Happy Valley Rd,
Nampa, ID 83687-8596
(208) 401-9639
Not Available

Map and Direction




Physician's Profile

Full NameRyan J Williams
GenderMale
SpecialityInternal Medicine
Experience18 Years
Location900 N Happy Valley Rd, Nampa, Idaho
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ryan J Williams graduated from medical school in 2006
  NPI Data:
  • NPI Number: 1114053014
  • Provider Enumeration Date: 02/26/2007
  • Last Update Date: 05/16/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7113000282
  • Enrollment ID: I20100701000171

Medical Identifiers

Medical identifiers for Ryan J Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114053014NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine M-10968 (Idaho)Secondary
208M00000XHospitalist M10968 (Idaho)Secondary
207R00000XInternal Medicine M10968 (Idaho)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Luke's Regional Medical CenterBoise, IDHospital
St Luke's Wood River Medical CenterKetchum, IDHospital
Saint Alphonsus Regional Medical CenterBoise, IDHospital
Weiser Memorial HospitalWeiser, IDHospital
Aspen Transitional RehabilitationMeridian, IDNursing home
Arbor Valley Of CascadiaBoise, IDNursing home
Shaw Mountain Of CascadiaBoise, IDNursing home
Weiser Care Of CascadiaWeiser, IDNursing home
Canyon West Of CascadiaCaldwell, IDNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medical Directors Of Idaho Pllc195162854414

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Ryan J Williams allows following entities to bill medicare on his behalf.
Entity NameMedical Directors Of Idaho Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710392410
PECOS PAC ID: 1951628544
Enrollment ID: O20150319000233

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Ryan J Williams is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Ryan J Williams, MD
3340 East Goldstone Way,
Meridian, ID 83642-1026

Ph: (208) 367-7350		Ryan J Williams, MD
900 N Happy Valley Rd,
Nampa, ID 83687-8596

Ph: (208) 401-9639

Reviews and Comments


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Wesley David Pidcock, DO
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Michael M Dee, M.D.
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Justin Tomal, M.D.
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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.