Cynthia G. Mills
Addiction (Substance Use Disorder) Counselor · Toppenish, WA
Cynthia G. Mills is an addiction (substance use disorder) counselor with a practice address in Toppenish, Washington, and NPI 1780913566, issued on Dec 8, 2009. Check the license (Washington CP00001556, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Cynthia G. Mills
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor 101YA0400X
- License number
- CP00001556 WA
Self-reported in NPPES; status is on the state search - Practice location
- 20 Gunnyon RD., Toppenish, WA 98948
- Phone
- (509) 865-5121
- Enumerated
- Dec 8, 2009
- Record last updated
- Dec 8, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (509) 865-4333
- Entity
- Type 1 · individual
Also registered at 20 Gunnyon RD.
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Raymond Hernandez, CO60274830Addiction (Substance Use Disorder) Counselor1972067023
- Brittany Whiz, SUDP-TAddiction (Substance Use Disorder) Counselor1699532168
Verify Cynthia G. Mills in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license CP00001556Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27 addiction (substance use disorder) counselor records list a practice address in Toppenish
They are 27 of the 349 NPPES records with a practice address in Toppenish, and 4,416 addiction (substance use disorder) counselor records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 27 in Toppenish → All 4,416 in Washington → Every provider in Toppenish →
Other addiction (substance use disorder) counselor records in Washington
- Isha AbdallaEverett, WA1417733510
- Bashiir AbdulmuminBellevue, WA1417219478
- Bruce AbelsonTacoma, WA1275178766
- Claire AberasturiSpokane, WA1740686146
- Jessie Abercrombie, SUDP-TWenatchee, WA1174075543
- James AbitzSpokane, WA1144722208
- Charlene Abrahamson, CDPElma, WA1558543454
- Elisabeth Abrahamson, CDPTacoma, WA1285888164
- Xandra Abram, SUDPTSeattle, WA1295517779
- Suleyma Abrams, SUDPTSunnyside, WA1962141366
Common questions
What is Cynthia G. Mills's NPI number?
Cynthia G. Mills's National Provider Identifier (NPI) is 1780913566, issued on Dec 8, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Cynthia G. Mills located?
The NPPES record lists a practice address at 20 Gunnyon RD., Toppenish, WA, 98948. Phone: (509) 865-5121. Providers update this record themselves, so call before visiting.
How can I verify Cynthia G. Mills's license?
NPPES lists Washington license number CP00001556, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.