Larry Adam Williamson, LCPC
Professional Counselor · Jackson, WY
Larry Adam Williamson, LCPC is a professional counselor with a practice address in Jackson, Wyoming, and NPI 1962544130, issued on Feb 13, 2007. Check the license with the Wyoming board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Larry Adam Williamson
- Credential
- LCPC
- Primary taxonomy
- Professional Counselor 101YP2500X
- Practice location
- 640 E Broadway Ave, Jackson, WY 83001
- Phone
- (307) 733-2046
- Enumerated
- Feb 13, 2007
- Record last updated
- Feb 24, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (307) 733-6289
- Medicare enrollment
- Enrolled (PECOS I20240122003310); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest professional counselor records → All 595 in Wyoming → Look up another NPI →
Also registered at 640 E Broadway Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Madeline CarlmanCase Manager/Care Coordinator1306660964
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- Barclay Dexter, LCSWClinical Social Worker1821133109
Verify Larry Adam Williamson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wyoming 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
Bills Medicare through one group practice
- Mental Health And Recovery Services OF Jackson HoleJackson, WY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Larry Adam Williamson among 595 professional counselor records in Wyoming
Larry Adam Williamson, LCPC is one of 595 professional counselor records with a practice address in Wyoming. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 9% of them.
- NPI issued2007 · 9% of these records are older, 81% newer
- In a Medicare fileYes · 15% of these records are
- In the CMS Doctors and Clinicians fileYes · 24% of these records are
- Graduated2006 · median 2015 among the 143 with a school on file
- Record last updated2020 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YP2500X and a Wyoming practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
29 professional counselor records list a practice address in Jackson
They are 29 of the 608 NPPES records with a practice address in Jackson, and 595 professional counselor records in Wyoming.
All 595 in Wyoming → Every provider in Jackson → Professional Counselor nationwide →
The 8 professional counselor records with the nearest ZIP codes
- Ivy Assenberg, LPCJackson, WY 830011760635940
- Leah Chase, PPCJackson, WY 830011982983342
- Elizabeth Ewing, LPCJackson, WY 830011366585390
- Suzy GanerJackson, WY 830011336592674
- Elizabeth Gilmour, LPCJackson, WY 830011497890172
- Gale Holtby, LPCJackson, WY 830011659569671
- Elizabeth Kingwill, M.A. L.P.C.Jackson, WY 830011750554523
- Sarah Kline, LPCJackson, WY 830011275678542
Common questions
What is Larry Adam Williamson, LCPC's NPI number?
Larry Adam Williamson, LCPC's National Provider Identifier (NPI) is 1962544130, issued on Feb 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Larry Adam Williamson, LCPC located?
The NPPES record lists a practice address at 640 E Broadway Ave, Jackson, WY, 83001. Phone: (307) 733-2046. Providers update this record themselves, so call before visiting.
How can I verify Larry Adam Williamson, LCPC's license?
Search the Wyoming 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. Medicare files from data.cms.gov. 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.