Registry data as of Aug 27, 2026

William Alexander, M.A.

Addiction (Substance Use Disorder) Counselor · Addison, TX

William Alexander, M.A. is an addiction (substance use disorder) counselor with a practice address in Addison, Texas, and NPI 1346784105, issued on Dec 14, 2016. Check the license with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1346784105
Name
William Alexander
Credential
M.A.
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
Practice location
14679 Midway RD, Addison, TX 75001
Phone
(972) 237-6634
Enumerated
Dec 14, 2016
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 14679 Midway RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Donna Emerson, LPC; LMFTProfessional Counselor1265679922
  2. Jayne Grissett, LPCCounselor1275718033
  3. Bethany Hampton, PHDPsychologist1649374752
  4. Kayla Harber, M.S. CF-SLPSpeech-Language Pathologist1922498039
  5. Lashondra Manning, MA, LPC, NCCProfessional Counselor1205000163
  6. Kathleen Mills, M.ED.Professional Counselor1811905136

Verify William Alexander in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Addiction (Substance Use Disorder) Counselor providers in Texas

There are 3,556 addiction (substance use disorder) counselor records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,556 in Texas → Every provider in Addison →

Other addiction (substance use disorder) counselor records in Texas

  1. Amira Abakar, MS, MENTAL HEALTHHouston, TX1396613246
  2. Anthony Abbacchi, M.S. PSYCorpus Christi, TX1427292424
  3. Robert Abbott, LCDCSan Antonio, TX1174890529
  4. Laura Abbruzzese, LPCWaco, TX1316481088
  5. Ashley Abernathy, LPC, LCDCMcKinney, TX1881935518
  6. William Abrams, LCSWHouston, TX1699018655
  7. Juanita AbregoEdinburg, TX1336880061
  8. Sheridth AbroArlington, TX1568059343
  9. Awilda Acevedo Pellot, LPCCypress, TX1487469946
  10. Alicia Acosta, LPC, LCDCSan Antonio, TX1972908614

Common questions

What is William Alexander, M.A.'s NPI number?

William Alexander, M.A.'s National Provider Identifier (NPI) is 1346784105, issued on Dec 14, 2016. An NPI identifies a provider in billing; it is not a license.

Where is William Alexander, M.A. located?

The NPPES record lists a practice address at 14679 Midway RD, Addison, TX, 75001. Phone: (972) 237-6634. Providers update this record themselves, so call before visiting.

How can I verify William Alexander, M.A.'s license?

Search the Texas 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.

Compiled from official public sources by the editorial process.

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.