Dr. Charles Donald Williams, MD
- Part D claims, 2024
- 274
- Hospital affiliations
- 1
- Industry payments
- $177
- State license
- 1
- Year NPI issued
- 2013
- Practice address
- 1016 Tacoma Avenue, Sunnyside, WA 98944
- Practice phone
- Call (509) 837-1500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Williams' professional email, personal email and mobile number
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Dr. Charles Donald Williams is a psychiatrist in Sunnyside, Washington
Dr. Williams practices at Astria Sunnyside Hospital in Sunnyside, Washington, part of Astria Health.
Dr. Williams' NPI, 1235579368, was assigned on July 3, 2013. Dr. Williams holds Washington license 14099.
- NPI
- 1235579368NPI Registry (opens in a new tab)
- NPI enumeration date
- July 3, 2013
- NPI status
- Active
- Practice phone
- (509) 837-1500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Charles Donald Williams practices at Astria Sunnyside Hospital in Sunnyside, Washington
Dr. Williams' primary practice is Astria Sunnyside Hospital, at 1016 Tacoma Avenue, Sunnyside, WA 98944 in Yakima County. The practice phone is (509) 837-1500.
- Astria Sunnyside Hospital1016 Tacoma Avenue, Sunnyside, WA 98944 · Yakima CountyPhone(509) 837-1500
Source: Dmand AI Affiliation Data
Dr. Charles Donald Williams is affiliated with 1 site of care
Dr. Williams' primary practice is Astria Sunnyside Hospital in Sunnyside, Washington, part of Astria Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Charles Donald Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Astria Sunnyside Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Astria Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Charles Donald Williams is one of 758 psychiatrists in Washington
Psychiatry is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Williams is licensed in Washington.
Specialties and state licenses
- Psychiatry, WashingtonPrimary
Psychiatrists near Dr. Williams
Counts of psychiatrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Charles Donald Williams' patients have a median age of 44
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 44, with 33% women.
Dr. Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Dr. Charles Donald Williams wrote 274 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 274 Medicare Part D claims for 21 patients. 97% of them were for generic drugs. CMS names the drug for 192 of them, across 10 drugs with 11 or more claims each, at $1,865 in total drug cost. In 2023, CMS named 215 claims across 11 drugs.
Dr. Williams' Part D claims by kind of drug, 2024
- Generic266 claims97%
- Brand-name and other8 claims3%
Dr. Williams' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2152024: 19211%
Drugs named by CMS: 10 in 2024, 11 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Charles Donald Williams received $177 in industry payments from 2018 to 2021
CMS Open Payments shows 3 general payments to Dr. Williams from 2 drug and device companies from 2018 to 2021. Food and beverage make up the largest share, 100% of the total. Neuronetics, Inc. paid the most, $124.
General payments to Dr. Williams by program year, 2018 to 2021
Companies that paid Dr. Williams the most, 2018 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Charles Donald Williams's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Charles Donald Williams
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Charles Donald Williams' NPI number?
Dr. Charles Donald Williams' NPI number is 1235579368. It was assigned on July 3, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Charles Donald Williams?
Dr. Charles Donald Williams is a psychiatrist in Sunnyside, Washington. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Charles Donald Williams practice?
Dr. Williams practices at 1016 Tacoma Avenue, Sunnyside, WA 98944. Dr. Williams' primary practice is Astria Sunnyside Hospital in Sunnyside, Washington, part of Astria Health.
What is Dr. Charles Donald Williams' office phone number?
The practice phone on file for Dr. Williams is (509) 837-1500.
What is Dr. Charles Donald Williams' medical license number?
Dr. Williams holds Washington license 14099.
Which hospitals is Dr. Charles Donald Williams affiliated with?
Dr. Williams practices at Astria Sunnyside Hospital in Sunnyside, Washington.
What drugs does Dr. Charles Donald Williams prescribe most?
In 2024 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Bupropion XL, Lamotrigine and Sertraline HCl.
Has Dr. Charles Donald Williams received payments from drug or device companies?
CMS Open Payments shows $177 in general payments to Dr. Williams from 2 companies from 2018 to 2021. The largest total came from Neuronetics, Inc.
How long has Dr. Charles Donald Williams been practicing?
Dr. Williams' NPI was assigned in 2013.
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