Donald K Williams DO PC
NPI 1730311531 · Family Medicine Physician · Spokane Valley, WA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald K Williams DO PC is a Family Medicine Physician organization in Spokane Valley, WA (NPI 1730311531).
Provider details
- NPI number
- 1730311531
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Donald Williams, Owner(208) 660-9394
- License
- O-340 (ID)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-08-13
- Last updated
- 2021-06-22
- Certified
- 2021-06-22
Frequently asked questions
- What is Donald K Williams DO PC's NPI number?
- Donald K Williams DO PC's National Provider Identifier (NPI) is 1730311531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Donald K Williams DO PC?
- Donald K Williams DO PC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Donald K Williams DO PC located?
- Donald K Williams DO PC's practice location on file with NPPES is 2310 N. Cherry St., Spokane Valley, WA 99216.
- What is Donald K Williams DO PC's phone number?
- The practice phone number listed in the NPPES registry for Donald K Williams DO PC is (509) 991-3054.
- Does Donald K Williams DO PC accept Medicare?
- Donald K Williams DO PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Donald K Williams DO PC?
- The authorized official listed on Donald K Williams DO PC's NPPES record is Donald Williams, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Donald K Williams DO PC's NPI active?
- Yes — Donald K Williams DO PC's NPI (1730311531) is active in the NPPES registry as of the last update on 2021-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.