NPPES file of Aug 9, 2026

Yelena Chernyak, PH.D., HSPP

Health Psychologist · Indianapolis, IN

Yelena Chernyak, PH.D., HSPP is a health psychologist with a practice address in Indianapolis, Indiana, and NPI 1013240738, issued on Sep 14, 2009. Check the license (Indiana 20042527A, 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
1013240738
Name
Yelena Chernyak
Credential
PH.D., HSPP
Primary taxonomy
Health Psychologist 103TH0004X
License numbers
20042527A IN
6792 OH
Self-reported in NPPES; status is on the state search
Practice location
550 University Blvd, Indianapolis, IN 46202
Phone
(317) 944-7422
Enumerated
Sep 14, 2009
Record last updated
Jan 5, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(317) 944-1497
Medicaid ID
201035370 IN
Medicare enrollment
Enrolled (PECOS I20111007000187); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 550 University Blvd

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

  1. Furqan Ahmed, M.D.Gastroenterology Physician1538100300
  2. Jessica Ahonen, NPFamily Nurse Practitioner1659956951
  3. Omer Al-Buoshkor, MDInternal Medicine Physician1144586934
  4. Mohammad Al-Haddad, MDGastroenterology Physician1275516239
  5. Shelby Allen, M.D.Surgery Physician1013397405
  6. Michael Allison, DDSDentist1124961982

Verify Yelena Chernyak 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 20042527A
    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 2 group practices

  1. Indiana University Health Care Associates IncIndianapolis, IN
  2. IU Health Medical Group LLCIndianapolis, IN

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

Health Psychologist providers in Indiana

There are 5 health psychologist records in Indiana.

The 4 health psychologist records with the nearest ZIP codes

  1. Kate Lyn WalshIndianapolis, IN 462021588077887
  2. Jillian Sullivan, PH.D., HSPPGreenwood, IN 461431114357506
  3. Suzanne Wiley, PHDAnderson, IN 460111508349051
  4. Tiffany Neal, PHD, HSPPBloomington, IN 474081174404917

Common questions

What is Yelena Chernyak, PH.D., HSPP's NPI number?

Yelena Chernyak, PH.D., HSPP's National Provider Identifier (NPI) is 1013240738, issued on Sep 14, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Yelena Chernyak, PH.D., HSPP located?

The NPPES record lists a practice address at 550 University Blvd, Indianapolis, IN, 46202. Phone: (317) 944-7422. Providers update this record themselves, so call before visiting.

How can I verify Yelena Chernyak, PH.D., HSPP's license?

NPPES lists Indiana license number 20042527A, 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.