NPPES file of Aug 9, 2026

Michael D. Markham, LMSW

Clinical Social Worker · Coralville, IA

Michael D. Markham, LMSW is a clinical social worker with a practice address in Coralville, Iowa, and NPI 1588298467, issued on Feb 28, 2020. Check the license (Iowa 090975, as entered in NPPES) with the Iowa 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
1588298467
Name
Michael D. Markham
Credential
LMSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
090975 IA
Self-reported in NPPES; status is on the state search
Practice location
1150 5TH St Ste 270, Coralville, IA 52241
Phone
(319) 804-9312
Enumerated
Feb 28, 2020
Record last updated
Feb 28, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210527001619); accepts Medicare assignment
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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Also registered at 1150 5TH St Ste 270

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

  1. Kaylee ArlenMental Health Counselor1689540932
  2. Natalia Cherjovsky, TLMFTMarriage & Family Therapist1770345324
  3. Gregory ClarkMarriage & Family Therapist1548736622
  4. Stacy Davids, MDPsychiatry Physician1891793758
  5. Kayla Dick, LISWSocial Worker1356093827
  6. Eugenia Hofammann, MA, LMHCMental Health Counselor1417591785

Verify Michael D. Markham in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Iowa board licenses this profession
    Search for license 090975
    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 Iowa 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. Meadowlark Partners LLCNorth Liberty, IA

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

Michael D. Markham among 2,170 clinical social worker records in Iowa

Michael D. Markham, LMSW is one of 2,170 clinical social worker records with a practice address in Iowa. 17% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 66% of them.

  • NPI issued2020 · 66% of these records are older, 30% newer
  • In a Medicare fileYes · 17% of these records are
  • In the CMS Doctors and Clinicians fileYes · 24% of these records are
  • Graduated2018 · median 2011 among the 528 with a school on file
  • Record last updated2020 · 49% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

53 clinical social worker records list a practice address in Coralville

They are 53 of the 708 NPPES records with a practice address in Coralville, and 2,170 clinical social worker records in Iowa.

The 8 clinical social worker records with the nearest ZIP codes

  1. Jennifer Adrian, L.I.S.W.Coralville, IA 522411417287095
  2. Becky Grabe, L.I.S.WCoralville, IA 522411437381597
  3. Stacy Griffith, LISWCoralville, IA 522411902272941
  4. Megan Heitzman, LMSWCoralville, IA 522411811051501
  5. Jason Knight, LISWIowa City, IA 522411881993160
  6. Jennifer Luria, MSWCoralville, IA 522411609184282
  7. Amy Mason, LISWCoralville, IA 522411972983088
  8. Colleen Mellerup, LISWCoralville, IA 522411003840117

Common questions

What is Michael D. Markham, LMSW's NPI number?

Michael D. Markham, LMSW's National Provider Identifier (NPI) is 1588298467, issued on Feb 28, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Michael D. Markham, LMSW located?

The NPPES record lists a practice address at 1150 5TH St Ste 270, Coralville, IA, 52241. Phone: (319) 804-9312. Providers update this record themselves, so call before visiting.

How can I verify Michael D. Markham, LMSW's license?

NPPES lists Iowa license number 090975, as entered by the provider. Search the Iowa 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.