NPPES file of Aug 9, 2026

Lucas John Markowitz, LMSW

Social Worker · Council Grove, KS

Lucas John Markowitz, LMSW is a social worker with a practice address in Council Grove, Kansas, and NPI 1639450240, issued on Sep 9, 2011. Check the license (Kansas 8107, as entered in NPPES) with the Kansas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1639450240
Name
Lucas John Markowitz
Credential
LMSW
Primary taxonomy
Social Worker 104100000X
License number
8107 KS
Self-reported in NPPES; status is on the state search
Practice location
221 W Main St, Council Grove, KS 66846
Phone
(620) 344-2133
Enumerated
Sep 9, 2011
Record last updated
Feb 27, 2013 (not updated in 13 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest social worker records → All 2,575 in Kansas → Look up another NPI →

Also registered at 221 W Main St

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

  1. Sierra Jackson, L.M.S.W., M.P.A.Social Worker1932564275
  2. Susan Mulryan, LSCSWClinical Social Worker1538106877
  3. Tara Scarce, LMSWSocial Worker1740573377
  4. Nicole WestMarriage & Family Therapist1972926418

Verify Lucas John Markowitz 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 8107    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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Lucas John Markowitz among 2,575 social worker records in Kansas

Lucas John Markowitz, LMSW is one of 2,575 social worker records with a practice address in Kansas. 2% 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 2011, is newer than 21% of them.

  • NPI issued2011 · 21% of these records are older, 75% newer
  • In a Medicare fileNo · 2% of these records are
  • In the CMS Doctors and Clinicians fileNo · 5% of these records are
  • Record last updated2013 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

4 social worker records list a practice address in Council Grove

They are 4 of the 29 NPPES records with a practice address in Council Grove, and 2,575 social worker records in Kansas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,575 in Kansas → Every provider in Council Grove → Social Worker nationwide →

The 8 social worker records with the nearest ZIP codes

  1. Rachel Buchman, LMSWCouncil Grove, KS 668461235930553
  2. Sierra Jackson, L.M.S.W., M.P.A.Council Grove, KS 668461932564275
  3. Tara Scarce, LMSWCouncil Grove, KS 668461740573377
  4. Chelsey Gilbert, LMSWBurlington, KS 668391306288212
  5. Michelle Holdeman, LMSWMarion, KS 668611275551046
  6. Hanna ClearwaterEmporia, KS 668011548003221
  7. Garrett CleekEmporia, KS 668011124900410
  8. Tara DeweerdtEmporia, KS 668011710878806

Common questions

What is Lucas John Markowitz, LMSW's NPI number?

Lucas John Markowitz, LMSW's National Provider Identifier (NPI) is 1639450240, issued on Sep 9, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Lucas John Markowitz, LMSW located?

The NPPES record lists a practice address at 221 W Main St, Council Grove, KS, 66846. Phone: (620) 344-2133. Providers update this record themselves, so call before visiting.

How can I verify Lucas John Markowitz, LMSW's license?

NPPES lists Kansas license number 8107, 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. 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.