Shauna Williams, MD - Medicare Colorectal Surgery (proctology) in Boise, ID

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Shauna Williams, MD is a medicare enrolled "Colon & Rectal Surgery" physician in Boise, Idaho. She went to University Of Hawaii John A. Burns School Of Medicine and graduated in 1984 and has 42 years of diverse experience with area of expertise as Colorectal Surgery (proctology). She is a member of the group practice Digestive Health Clinic Llc and her current practice location is 6259 W Emerald St, Boise, Idaho. You can reach out to her office (for appointments etc.) via phone at (208) 489-1900.

Shauna Williams is licensed to practice in Idaho (license number M5849) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1821150285.

Contact Information

Shauna Williams, MD
6259 W Emerald St,
Boise, ID 83704-8731
(208) 489-1900
Not Available

Map and Direction




Physician's Profile

Full NameShauna Williams
GenderFemale
SpecialityColorectal Surgery (proctology)
Experience42 Years
Location6259 W Emerald St, Boise, Idaho
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Shauna Williams attended and graduated from University Of Hawaii John A. Burns School Of Medicine in 1984
  NPI Data:
  • NPI Number: 1821150285
  • Provider Enumeration Date: 12/14/2006
  • Last Update Date: 12/05/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 4385720507
  • Enrollment ID: I20080327000451

Medical Identifiers

Medical identifiers for Shauna Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821150285NPI-NPPES
1821150285OtherIDNPI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208C00000XColon & Rectal Surgery M5849 (Idaho)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Digestive Health Clinic Llc731594887426

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. Shauna Williams allows following entities to bill medicare on her behalf.
Entity NameSaint Alphonsus Regional Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649357716
PECOS PAC ID: 3476462359
Enrollment ID: O20040204001036
Entity NameDigestive Health Clinic LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750498333
PECOS PAC ID: 7315948874
Enrollment ID: O20070125000398

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. Shauna 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
Shauna Williams, MD
6259 W Emerald St,
Boise, ID 83704-8731

Ph: (208) 489-1900		Shauna Williams, MD
6259 W Emerald St,
Boise, ID 83704-8731

Ph: (208) 489-1900

Reviews and Comments



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.