Leon Early Chamberlain
Clinical Social Worker · Casper, WY
Leon Early Chamberlain is a clinical social worker with a practice address in Casper, Wyoming, and NPI 1760547798, issued on Dec 27, 2006. Check the license (Wyoming LCSW 298, as entered in NPPES) with the Wyoming board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Leon Early Chamberlain
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- LCSW 298 WY
Self-reported in NPPES; status is on the state search - Practice location
- 1030 N Poplar St, Casper, WY 82601
- Phone
- (307) 261-5355
- Enumerated
- Dec 27, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 821 in Wyoming → Look up another NPI →
Also registered at 1030 N Poplar St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Wagner, M.A.Counselor1861712390
Verify Leon Early Chamberlain in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wyoming board licenses this profession
Search for license LCSW 298Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Leon Early Chamberlain among 821 clinical social worker records in Wyoming
Leon Early Chamberlain is one of 821 clinical social worker records with a practice address in Wyoming. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 91% newer
- In a Medicare fileNo · 14% of these records are
- In the CMS Doctors and Clinicians fileNo · 21% of these records are
- Record last updated2007 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Wyoming practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
154 clinical social worker records list a practice address in Casper
They are 154 of the 1,924 NPPES records with a practice address in Casper, and 821 clinical social worker records in Wyoming. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 821 in Wyoming → Every provider in Casper → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- David Allhusen, M.S.S.W, L.C.S.W.Casper, WY 826011912928102
- Zachary Bird, LCSWCasper, WY 826011669614434
- James Cowser, LCSW, MCAPCasper, WY 826011447387816
- Eric Fernelius, MSW LCSW CLINICAL SOCasper, WY 826011043384662
- Douglas GeisnerCasper, WY 826011881829463
- Jennifer Greenup, LCSWCasper, WY 826011841423688
- Aleece Gutierrez, LMSWCasper, WY 826011306878913
- William Maurer, LCSWCasper, WY 826011003976267
Common questions
What is Leon Early Chamberlain's NPI number?
Leon Early Chamberlain's National Provider Identifier (NPI) is 1760547798, issued on Dec 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leon Early Chamberlain located?
The NPPES record lists a practice address at 1030 N Poplar St, Casper, WY, 82601. Phone: (307) 261-5355. Providers update this record themselves, so call before visiting.
How can I verify Leon Early Chamberlain's license?
NPPES lists Wyoming license number LCSW 298, as entered by the provider. 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. 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.