NPPES file of Aug 9, 2026

Troy E. Johnson, PSY.D. HSPP

Clinical Psychologist · Indianapolis, IN

Troy E. Johnson, PSY.D. HSPP is a clinical psychologist with a practice address in Indianapolis, Indiana, and NPI 1265406946, issued on Feb 17, 2006. Check the license (Indiana 20042250A, 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
1265406946
Name
Troy E. Johnson
Credential
PSY.D. HSPP
Primary taxonomy
Clinical Psychologist 103TC0700X
License numbers
20042250A IN
39001466A IN
Self-reported in NPPES; status is on the state search
Practice location
8150 Oaklandon Road, Indianapolis, IN 46236
Phone
(317) 823-4435
Enumerated
Feb 17, 2006
Record last updated
Nov 27, 2023
Medicaid ID
200923030 IN
Medicare enrollment
Enrolled (PECOS I20090122000504); 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 clinical psychologist records → All 838 in Indiana → Look up another NPI →

Also registered at 8150 Oaklandon Road

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

  1. Suzanne Grannan, MDPediatrics Physician1275638777
  2. Alexander Sleder, MDPediatrics Physician1699876441
  3. Shannon Tighe, MDPediatrics Physician1508807215

Verify Troy E. Johnson 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 20042250A    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. Community Health Network IncIndianapolis, IN

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

Troy E. Johnson among 838 clinical psychologist records in Indiana

Troy E. Johnson, PSY.D. HSPP is one of 838 clinical psychologist records with a practice address in Indiana. 20% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 61% newer
  • In a Medicare fileYes · 20% of these records are
  • In the CMS Doctors and Clinicians fileYes · 26% of these records are
  • Graduated2007 · median 2006 among the 222 with a school on file
  • Record last updated2023 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Psychologist providers in Indiana

There are 838 clinical psychologist records in Indiana.

All 838 in Indiana → Every provider in Indianapolis → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Amy Burbage, PH.DIndianapolis, IN 462361104061605
  2. Darren Higginbotham, PSY.D.Indianapolis, IN 462361578836276
  3. Kimberly Johnson, PSYD, HSPP, APITIndianapolis, IN 462361629253802
  4. John Gallagher, PH DIndianapolis, IN 462371104931708
  5. Jeffrey Speiden, PH D HSPPIndianapolis, IN 462371063454700
  6. Karima Moubarik, ED.SIndianapolis, IN 462341326861014
  7. Peter Malinoski, PH.D.Indianapolis, IN 462391679100333
  8. Hoyt Barrett, M.S., HSPPIndianapolis, IN 462401609086487

Common questions

What is Troy E. Johnson, PSY.D. HSPP's NPI number?

Troy E. Johnson, PSY.D. HSPP's National Provider Identifier (NPI) is 1265406946, issued on Feb 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Troy E. Johnson, PSY.D. HSPP located?

The NPPES record lists a practice address at 8150 Oaklandon Road, Indianapolis, IN, 46236. Phone: (317) 823-4435. Providers update this record themselves, so call before visiting.

How can I verify Troy E. Johnson, PSY.D. HSPP's license?

NPPES lists Indiana license number 20042250A, 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.