NPPES file of Aug 9, 2026

J. Mark Killmer, LMFT

Marriage & Family Therapist · Munster, IN

J. Mark Killmer, LMFT is a marriage & family therapist with a practice address in Munster, Indiana, and NPI 1730121245, issued on Jun 11, 2006. Check the license (Indiana 35000188A, as entered in NPPES) with the Indiana 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
1730121245
Name
J. Mark Killmer
Credential
LMFT
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
35000188A IN
Self-reported in NPPES; status is on the state search
Practice location
8955 Columbia Ave, Munster, IN 46321
Phone
(219) 923-8110
Enumerated
Jun 11, 2006
Record last updated
Jul 13, 2026
Fax
(219) 923-8126
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 marriage & family therapist records → All 791 in Indiana → Look up another NPI →

Also registered at 8955 Columbia Ave

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

  1. Joan Clare, LCSWMental Health Counselor1043240930
  2. Linda Culver, LMHC, MACAddiction (Substance Use Disorder) Counselor1942234182
  3. Patricia Donovan, MSW, LSWMental Health Counselor1033153366
  4. Sandra Grano-Vrbanoff, LCSWClinical Social Worker1194018200
  5. Jehoshabeath Helton, LMHCMental Health Counselor1306540323
  6. Brendan Jameyfield, LCSWClinical Social Worker1043954811

Verify J. Mark Killmer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Indiana board licenses this profession
    Search for license 35000188A    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 Indiana 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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J. Mark Killmer among 791 marriage & family therapist records in Indiana

J. Mark Killmer, LMFT is one of 791 marriage & family therapist records with a practice address in Indiana. 9% 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 1% of them.

  • NPI issued2006 · 1% of these records are older, 86% newer
  • In a Medicare fileNo · 9% of these records are
  • In the CMS Doctors and Clinicians fileNo · 13% of these records are
  • Record last updated2026 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106H00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Marriage & Family Therapist providers in Indiana

There are 791 marriage & family therapist records in Indiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 791 in Indiana → Every provider in Munster → Marriage & Family Therapist nationwide →

The 8 marriage & family therapist records with the nearest ZIP codes

  1. Telisa Fears-Fason, MS, LMFTMunster, IN 463211538950100
  2. Emma FisherMunster, IN 463211164171328
  3. Chloe HancharMunster, IN 463211114797503
  4. Lisa Jameyfield, LMFTMunster, IN 463211932367737
  5. Marjorie Jones, PHD, LMFT, LAC, NCCMunster, IN 463211144545898
  6. Joseph Kovach, PSYDMunster, IN 463211437079621
  7. Thomas Lemke, LMFTMunster, IN 463211083422554
  8. Gardenia Mason, LMFTMunster, IN 463211225982275

Common questions

What is J. Mark Killmer, LMFT's NPI number?

J. Mark Killmer, LMFT's National Provider Identifier (NPI) is 1730121245, issued on Jun 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is J. Mark Killmer, LMFT located?

The NPPES record lists a practice address at 8955 Columbia Ave, Munster, IN, 46321. Phone: (219) 923-8110. Providers update this record themselves, so call before visiting.

How can I verify J. Mark Killmer, LMFT's license?

NPPES lists Indiana license number 35000188A, as entered by the provider. Search the Indiana 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.