OrganizationActive
C Donald Williams MD Ps
NPI 1770668774 · Psychiatry Physician · Yakima, WA
C Donald Williams MD Ps is a Psychiatry Physician organization in Yakima, WA (NPI 1770668774).
Provider details
- NPI number
- 1770668774
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Charles Williams, President(509) 457-4611
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
402 E Yakima Ave
#330
Yakima, WA 98901-2755
Phone: (509) 457-4611
Fax: (509) 454-3295
Approximate (ZIP-level) locationGet directions
Mailing address
402 E Yakima Ave
Yakima, WA 98901-2755
Registry dates
- Enumerated
- 2006-10-26
- Last updated
- 2008-09-24
Frequently asked questions
- What is C Donald Williams MD Ps's NPI number?
- C Donald Williams MD Ps's National Provider Identifier (NPI) is 1770668774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is C Donald Williams MD Ps?
- C Donald Williams MD Ps is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is C Donald Williams MD Ps located?
- C Donald Williams MD Ps's practice location on file with NPPES is 402 E Yakima Ave, Yakima, WA 98901-2755.
- What is C Donald Williams MD Ps's phone number?
- The practice phone number listed in the NPPES registry for C Donald Williams MD Ps is (509) 457-4611.
- Who is the authorized official for C Donald Williams MD Ps?
- The authorized official listed on C Donald Williams MD Ps's NPPES record is Charles Williams, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is C Donald Williams MD Ps's NPI active?
- Yes — C Donald Williams MD Ps's NPI (1770668774) is active in the NPPES registry as of the last update on 2008-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.