William Armstrong, MSW
Mental Health Counselor · Ukiah, CA
William Armstrong, MSW is a mental health counselor with a practice address in Ukiah, California, and NPI 1841443389, issued on Oct 28, 2008. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Armstrong
- Credential
- MSW
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- Practice location
- 780 S Dora St, Ukiah, CA 95482
- Phone
- (707) 472-2922
- Enumerated
- Oct 28, 2008
- Entity
- Type 1 · individual
Also registered at 780 S Dora St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Loretta AlexanderCase Manager/Care Coordinator1194241406
- Micah AllisonCommunity Health Worker1568985687
- Christine AmadorRehabilitation Practitioner1508575341
- Dawn AmaralRehabilitation Practitioner1821782970
- Heath BirilliRehabilitation Practitioner1093309171
Verify William Armstrong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
78 mental health counselor records list a Ukiah practice address
They are 78 of the 1,439 NPPES records with a Ukiah practice address, and 35,738 mental health counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 78 in Ukiah → All 35,738 in California → Every provider in Ukiah →
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Common questions
What is William Armstrong, MSW's NPI number?
William Armstrong, MSW's National Provider Identifier (NPI) is 1841443389, issued on Oct 28, 2008. An NPI identifies a provider in billing; it is not a license.
Where is William Armstrong, MSW located?
The NPPES record lists a practice address at 780 S Dora St, Ukiah, CA, 95482. Phone: (707) 472-2922. Providers update this record themselves, so call before visiting.
How can I verify William Armstrong, MSW's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.