NPPES file of Aug 9, 2026

Nathaniel Hickman, MS, LMHC

Mental Health Counselor · Greenwood, IN

Nathaniel Hickman, MS, LMHC is a mental health counselor with a practice address in Greenwood, Indiana, and NPI 1639927460, issued on May 7, 2024. Check the license (Indiana 39003970A, as entered in NPPES) with the Indiana 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
1639927460
Name
Nathaniel Hickman
Credential
MS, LMHC
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
39003970A IN
Self-reported in NPPES; status is on the state search
Practice location
545 Christy Dr, Greenwood, IN 46143
Phone
(317) 282-3088
Enumerated
May 7, 2024
Record last updated
May 7, 2024
Medicare enrollment
Enrolled (PECOS I20240612002263); 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 545 Christy Dr

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

  1. Nicholas Denney, LSWClinical Social Worker1891484572

Verify Nathaniel Hickman 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 39003970A
    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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Bills Medicare through one group practice

  1. Mesa Waa Gii, LLCCrawfordsville, IN

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

Nathaniel Hickman among 4,962 mental health counselor records in Indiana

Nathaniel Hickman, MS, LMHC is one of 4,962 mental health counselor records with a practice address in Indiana. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 81% of them.

  • NPI issued2024 · 81% of these records are older, 13% newer
  • In a Medicare fileYes · 11% of these records are
  • In the CMS Doctors and Clinicians fileYes · 16% of these records are
  • Graduated2014 · median 2015 among the 807 with a school on file
  • Record last updated2024 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

68 mental health counselor records list a practice address in Greenwood

They are 68 of the 2,362 NPPES records with a practice address in Greenwood, and 4,962 mental health counselor records in Indiana.

The 8 mental health counselor records with the nearest ZIP codes

  1. Brian Bill, LMHCGreenwood, IN 461431700097953
  2. Joanna Bloss, LMHC, LCPCGreenwood, IN 461431225476443
  3. Jessica DruryGreenwood, IN 461431871842286
  4. Ellen Harrington, LMHCGreenwood, IN 461431417248972
  5. Emily Johnson, LMHCGreenwood, IN 461431689923526
  6. Lori KarmanGreenwood, IN 461431396947263
  7. Karen Kennedy, MSWGreenwood, IN 461431902061179
  8. Rita Mahan, LCSW, RNGreenwood, IN 461431366712804

Common questions

What is Nathaniel Hickman, MS, LMHC's NPI number?

Nathaniel Hickman, MS, LMHC's National Provider Identifier (NPI) is 1639927460, issued on May 7, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Nathaniel Hickman, MS, LMHC located?

The NPPES record lists a practice address at 545 Christy Dr, Greenwood, IN, 46143. Phone: (317) 282-3088. Providers update this record themselves, so call before visiting.

How can I verify Nathaniel Hickman, MS, LMHC's license?

NPPES lists Indiana license number 39003970A, 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. 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.