NPPES file of Aug 9, 2026

Jason Mark Keezer, LMSW, LAC

Clinical Social Worker · Lawrence, KS

Jason Mark Keezer, LMSW, LAC is a clinical social worker with a practice address in Lawrence, Kansas, and NPI 1750721742, issued on Jul 5, 2013. Check the license (Kansas 4368, as entered in NPPES) with the Kansas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1750721742
Name
Jason Mark Keezer
Credential
LMSW, LAC
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
4368 KS
960 KS
Self-reported in NPPES; status is on the state search
Practice location
200 Maine St Ste A, Lawrence, KS 66044
Phone
(785) 843-9192
Enumerated
Jul 5, 2013
Record last updated
Jun 12, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20190626000885); accepts Medicare assignment
Medical or professional school
University Of Kansas School Of Med (Kc/Wich/Sal), 2011
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest clinical social worker records → All 2,393 in Kansas → Look up another NPI →

Also registered at 200 Maine St Ste A

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

  1. Alia Ahmed, LSCSWClinical Social Worker1750694808
  2. Stephanie Anderson, LSCSWClinical Social Worker1770764284
  3. Jared Auten, LMSWSocial Worker1972095016
  4. Carrie Balderama-Miller, LMSWClinical Social Worker1558394262
  5. Pamela Bantam Cooper, M.S.Psychologist1124067038
  6. Rachel BarlowSocial Worker1871467076

Verify Jason Mark Keezer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Kansas board licenses this profession
    Search for license 4368    Check 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 Kansas 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.

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Bills Medicare through one group practice

  1. Bert Nash Community Mental Health Center IncLawrence, KS

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jason Mark Keezer among 2,393 clinical social worker records in Kansas

Jason Mark Keezer, LMSW, LAC is one of 2,393 clinical social worker records with a practice address in Kansas. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 58% of them.

  • NPI issued2013 · 58% of these records are older, 39% newer
  • In a Medicare fileYes · 14% of these records are
  • In the CMS Doctors and Clinicians fileYes · 26% of these records are
  • Graduated2011 · median 2008 among the 612 with a school on file
  • Record last updated2019 · 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 Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

203 clinical social worker records list a practice address in Lawrence

They are 203 of the 2,173 NPPES records with a practice address in Lawrence, and 2,393 clinical social worker records in Kansas.

All 2,393 in Kansas → Every provider in Lawrence → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Grantland Clowers, LSCSWLawrence, KS 660441235100124
  2. Linda Davis, LSCSWLawrence, KS 660441831160605
  3. Candice Davis, MSW LSCSWLawrence, KS 660441235107475
  4. Karin Denes-Collar, LSCSWLawrence, KS 660441285605279
  5. Dennis Detweiler, LSCSWLawrence, KS 660441184603516
  6. Robert Heckler, LSCSWLawrence, KS 660441699746586
  7. Loraine Herndon, LSCSWLawrence, KS 660441417928300
  8. James Kreider, MSWLawrence, KS 660441326015793

Common questions

What is Jason Mark Keezer, LMSW, LAC's NPI number?

Jason Mark Keezer, LMSW, LAC's National Provider Identifier (NPI) is 1750721742, issued on Jul 5, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Jason Mark Keezer, LMSW, LAC located?

The NPPES record lists a practice address at 200 Maine St Ste A, Lawrence, KS, 66044. Phone: (785) 843-9192. Providers update this record themselves, so call before visiting.

How can I verify Jason Mark Keezer, LMSW, LAC's license?

NPPES lists Kansas license number 4368, as entered by the provider. Search the Kansas 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.