NPPES file of Aug 9, 2026

Marissa Allison Wills, LMHC, NCC

Mental Health Counselor · Indianapolis, IN

Marissa Allison Wills, LMHC, NCC is a mental health counselor with a practice address in Indianapolis, Indiana, and NPI 1619584729, issued on Sep 23, 2020. Check the license (Indiana 39002688A, 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
1619584729
Name
Marissa Allison Wills
Credential
LMHC, NCC
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
39002688A IN
Self-reported in NPPES; status is on the state search
Practice location
1700 N Illinois St, Indianapolis, IN 46202
Phone
(317) 880-8491
Enumerated
Sep 23, 2020
Record last updated
Oct 2, 2025
Medicare enrollment
Enrolled (PECOS I20240104002854); 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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8 nearest mental health counselor records → All 4,962 in Indiana → Look up another NPI →

Also registered at 1700 N Illinois St

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

  1. Jacqueline Abate, PSYDClinical Psychologist1861980781
  2. Adam Allen, MA, LMHCMental Health Counselor1740689033
  3. Donna Augenbergs, LCSWClinical Social Worker1578684221
  4. Monica Bebley-PeacherPharmacist1316524762
  5. Pearl BisesiClinical Social Worker1023958840
  6. Elizabeth Brown, LCSWClinical Social Worker1992485528

Verify Marissa Allison Wills 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 39002688A    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. The Health And Hospital Corporation OF Marion CountyIndianapolis, IN

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

Marissa Allison Wills among 4,962 mental health counselor records in Indiana

Marissa Allison Wills, LMHC, NCC 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 2020, is newer than 57% of them.

  • NPI issued2020 · 57% of these records are older, 38% newer
  • In a Medicare fileYes · 11% of these records are
  • In the CMS Doctors and Clinicians fileYes · 16% of these records are
  • Graduated2012 · median 2015 among the 807 with a school on file
  • Record last updated2025 · 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).

1,205 mental health counselor records list a practice address in Indianapolis

They are 1,205 of the 30,493 NPPES records with a practice address in Indianapolis, and 4,962 mental health counselor records in Indiana.

All 4,962 in Indiana → Every provider in Indianapolis → Mental Health Counselor nationwide →

The 8 mental health counselor records with the nearest ZIP codes

  1. Julie Bingham, LMHCIndianapolis, IN 462021538227665
  2. Jackie Chandler, LMHCIndianapolis, IN 462021679517064
  3. Kay ChuIndianapolis, IN 462021508981093
  4. Michael Dettner, MS, LMHCIndianapolis, IN 462021366422388
  5. Nathan FerreiraIndianapolis, IN 462021023143096
  6. Dawn Goodman-Martin, M.A., LMHC, NCCIndianapolis, IN 462021194831271
  7. Jason Hale, MSIndianapolis, IN 462021659416543
  8. Vincent HarringtonIndianapolis, IN 462021215022330

Common questions

What is Marissa Allison Wills, LMHC, NCC's NPI number?

Marissa Allison Wills, LMHC, NCC's National Provider Identifier (NPI) is 1619584729, issued on Sep 23, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Marissa Allison Wills, LMHC, NCC located?

The NPPES record lists a practice address at 1700 N Illinois St, Indianapolis, IN, 46202. Phone: (317) 880-8491. Providers update this record themselves, so call before visiting.

How can I verify Marissa Allison Wills, LMHC, NCC's license?

NPPES lists Indiana license number 39002688A, 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.

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.