Steven Williams, MD
NPI 1568451581 · Surgery Physician · Boise, ID
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Williams, MD is a Surgery Physician provider in Boise, ID (NPI 1568451581).
Provider details
- NPI number
- 1568451581
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- M8561 (ID)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$470 across 7 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-21
- Last updated
- 2018-06-26
Frequently asked questions
- What is Steven Williams's NPI number?
- Steven Williams's National Provider Identifier (NPI) is 1568451581, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Williams's specialty?
- Steven Williams is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Williams located?
- Steven Williams's practice location on file with NPPES is 8854 W Emerald St Ste 140, Boise, ID 83704.
- What is Steven Williams's phone number?
- The practice phone number listed in the NPPES registry for Steven Williams is (208) 321-4790.
- Does Steven Williams accept Medicare?
- Steven Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Williams's NPI active?
- Yes — Steven Williams's NPI (1568451581) is active in the NPPES registry as of the last update on 2018-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.