Gary Corker, RAD-T
Addiction (Substance Use Disorder) Counselor · Fairfield, CA
Gary Corker, RAD-T is an addiction (substance use disorder) counselor with a practice address in Fairfield, California, and NPI 1508572843, issued on Jan 30, 2023. 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
- Gary Corker
- Credential
- RAD-T
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor 101YA0400X
- Practice location
- 1525 Union Ave, Fairfield, CA 94533
- Phone
- (707) 435-1804
- Enumerated
- Jan 30, 2023
- Entity
- Type 1 · individual
Also registered at 1525 Union Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emily Asher, RACAddiction (Substance Use Disorder) Counselor1538828405
- John BadgettAddiction (Substance Use Disorder) Counselor1043807654
- Michelle Barnett, SUDRCAddiction (Substance Use Disorder) Psychologist1780453076
- Dorian Day, RAD-TAddiction (Substance Use Disorder) Counselor1477316479
- Youssef Elmanawy, PHD. LAADC.Addiction (Substance Use Disorder) Psychologist1245798016
- Joevone Elster, CADC-IIAddiction (Substance Use Disorder) Counselor1821615402
Verify Gary Corker 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
181 addiction (substance use disorder) counselor records list a Fairfield practice address
They are 181 of the 3,595 NPPES records with a Fairfield practice address, and 29,099 addiction (substance use disorder) counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 181 in Fairfield → All 29,099 in California → Every provider in Fairfield →
Other addiction (substance use disorder) counselor records in California
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- Emory Aaron, CCAPP C4321214Los Angeles, CA1073980801
- Lisa Aaron, CASACCulver City, CA1356090849
- Michael Abacherli, JD, RADTSan Jacinto, CA1235826983
- Victor AbadEl Cajon, CA1205562238
- Sean AbairTaft, CA1174084347
- Maira AbalosDelano, CA1508452038
- Jazmine AbanicoVentura, CA1851964613
- Israel Abarca, CAADESan Francisco, CA1114126950
Common questions
What is Gary Corker, RAD-T's NPI number?
Gary Corker, RAD-T's National Provider Identifier (NPI) is 1508572843, issued on Jan 30, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Gary Corker, RAD-T located?
The NPPES record lists a practice address at 1525 Union Ave, Fairfield, CA, 94533. Phone: (707) 435-1804. Providers update this record themselves, so call before visiting.
How can I verify Gary Corker, RAD-T'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.