NPPES file of Aug 9, 2026

Ryan Greene, PSY.D.

Clinical Psychologist · Indianapolis, IN

Ryan Greene, PSY.D. is a clinical psychologist with a practice address in Indianapolis, Indiana, and NPI 1508275348, issued on Aug 6, 2014. Check the license (Indiana 20042973B, 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
1508275348
Name
Ryan Greene
Credential
PSY.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
20042973B IN
Self-reported in NPPES; status is on the state search
Practice location
1481 W 10TH St, Indianapolis, IN 46202
Phone
(317) 988-3688
Enumerated
Aug 6, 2014
Record last updated
Sep 2, 2025
Medicare enrollment
Enrolled (PECOS I20240117002996); 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 1481 W 10TH St

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

  1. Vasantha Aaron, MDDiagnostic Radiology Physician1033381744
  2. Syreeta Adams, LCSWClinical Social Worker1174124002
  3. Nicole Ader, CCC-SLPSpeech-Language Pathologist1942984703
  4. Obo Akinbola, RPHPharmacist1124136213
  5. Branko Alavanja, D.D.S.Dentist1649568437
  6. Estelle Albright, D.P.M.Podiatrist1114011814

Verify Ryan Greene 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 20042973B    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. Indiana Neuropsychology Group LLCCarmel, IN

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

Ryan Greene among 838 clinical psychologist records in Indiana

Ryan Greene, PSY.D. 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 2014, is newer than 71% of them.

  • NPI issued2014 · 71% of these records are older, 25% newer
  • In a Medicare fileYes · 20% of these records are
  • In the CMS Doctors and Clinicians fileYes · 26% of these records are
  • Graduated2016 · median 2006 among the 222 with a school on file
  • Record last updated2025 · 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 Bax, PHDIndianapolis, IN 462021629035134
  2. Melissa Butler, PHD HSPPIndianapolis, IN 462021528127511
  3. Louanne Davis, PSY.D.Indianapolis, IN 462021780623934
  4. Jack Ennis, PSYD, HSPPIndianapolis, IN 462021194773028
  5. Shelley Johns, PSYDIndianapolis, IN 462021871543777
  6. Audrey Krause, PH.D.Indianapolis, IN 462021528173416
  7. Sarah Landsberger, PHDIndianapolis, IN 462021013033489
  8. Timothy Lines, PHD HSPPIndianapolis, IN 462021225175136

Common questions

What is Ryan Greene, PSY.D.'s NPI number?

Ryan Greene, PSY.D.'s National Provider Identifier (NPI) is 1508275348, issued on Aug 6, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Greene, PSY.D. located?

The NPPES record lists a practice address at 1481 W 10TH St, Indianapolis, IN, 46202. Phone: (317) 988-3688. Providers update this record themselves, so call before visiting.

How can I verify Ryan Greene, PSY.D.'s license?

NPPES lists Indiana license number 20042973B, 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.