William Brassard, CADC
Addiction (Substance Use Disorder) Counselor · Guthrie, OK
William Brassard, CADC is an addiction (substance use disorder) counselor with a practice address in Guthrie, Oklahoma, and NPI 1245435890, issued on Jun 15, 2007. Check the license with the Oklahoma board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Brassard
- Credential
- CADC
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor 101YA0400X
- Practice location
- 4710 S Division St, Guthrie, OK 73044
- Phone
- (405) 282-5525
- Enumerated
- Jun 15, 2007
- Entity
- Type 1 · individual
Also registered at 4710 S Division St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Megan Campbell, MACounselor1861877821
- Codi Canning, B.S./ CBHCMBehavior Analyst1003042771
- Sherrye ClarkBehavior Analyst1083910996
- Velicia CoburnMental Health Counselor1629468723
- Denise ErgangPeer Specialist1851860803
- Jami Fogle, M.ED.Behavior Analyst1104198241
Verify William Brassard in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma 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
15 addiction (substance use disorder) counselor records list a Guthrie practice address
They are 15 of the 273 NPPES records with a Guthrie practice address, and 1,519 addiction (substance use disorder) counselor records in Oklahoma. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 15 in Guthrie → All 1,519 in Oklahoma → Every provider in Guthrie →
Other addiction (substance use disorder) counselor records in Oklahoma
- Michele Abbott, LADC-MHOklahoma City, OK1336928738
- Carol AbernathyMiami, OK1962775916
- Brian Abraham, MSTulsa, OK1003038456
- Alicia AdamsOklahoma City, OK1548521313
- Beverly AdamsOklahoma City, OK1770854283
- Cindy AdamsMuskogee, OK1598112872
- Lenna Adams, BSMangum, OK1629270467
- Marlisa Adams, BSLawton, OK1215165790
- Joyce Adams-Thurman, B.S.Oklahoma City, OK1336438944
- Tyrone Adamson, LPC, LADCMuskogee, OK1821167081
Common questions
What is William Brassard, CADC's NPI number?
William Brassard, CADC's National Provider Identifier (NPI) is 1245435890, issued on Jun 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William Brassard, CADC located?
The NPPES record lists a practice address at 4710 S Division St, Guthrie, OK, 73044. Phone: (405) 282-5525. Providers update this record themselves, so call before visiting.
How can I verify William Brassard, CADC's license?
Search the Oklahoma 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.