Ilayna Mehrtens, PHD
Psychologist · Chicago, IL
Ilayna Mehrtens, PHD is a psychologist with a practice address in Chicago, Illinois, and NPI 1548919632, issued on Mar 23, 2022. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ilayna Mehrtens
- Credential
- PHD
- Primary taxonomy
- Psychologist 103T00000X
- Practice location
- 5841 S Maryland Ave # MC3077, Chicago, IL 60637
- Phone
- (773) 834-3231
- Enumerated
- Mar 23, 2022
- Record last updated
- Mar 23, 2022
- Fax
- (773) 702-6649
- Medicare enrollment
- Enrolled (PECOS I20220818000048); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychologist records → All 1,011 in Illinois → Look up another NPI →
Also registered at 5841 S Maryland Ave # MC3077
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ilayna Mehrtens in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 97.7 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
2 hospitals and group practices
- The University OF Chicago Medical CenterChicago, IL · Acute Care Hospitals4 of 5 stars
- University OF ChicagoChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Ilayna Mehrtens among 1,011 psychologist records in Illinois
Ilayna Mehrtens, PHD is one of 1,011 psychologist records with a practice address in Illinois. 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 2022, is newer than 82% of them.
- NPI issued2022 · 82% of these records are older, 15% newer
- In a Medicare fileYes · 11% of these records are
- In the CMS Doctors and Clinicians fileYes · 20% of these records are
- Graduated2020 · median 2001 among the 201 with a school on file
- Record last updated2022 · 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 103T00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychologist providers in Illinois
There are 1,011 psychologist records in Illinois.
All 1,011 in Illinois → Every provider in Chicago → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Karuna Bahadur, LCSWChicago, IL 606371245359694
- Brian ColarChicago, IL 606371134879687
- Daniel FridbergChicago, IL 606371740691013
- Diana Ohanian, PH.D.Chicago, IL 606371992578439
- Jennifer WildesChicago, IL 606371437599636
- Pathia Williams, PH.D.Chicago, IL 606371316389760
- Mary Worden, PSYDChicago, IL 606371578546156
- Jennifer Vollman, PSYDChicago, IL 606381083137905
Common questions
What is Ilayna Mehrtens, PHD's NPI number?
Ilayna Mehrtens, PHD's National Provider Identifier (NPI) is 1548919632, issued on Mar 23, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Ilayna Mehrtens, PHD located?
The NPPES record lists a practice address at 5841 S Maryland Ave # MC3077, Chicago, IL, 60637. Phone: (773) 834-3231. Providers update this record themselves, so call before visiting.
How can I verify Ilayna Mehrtens, PHD's license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
What is Ilayna Mehrtens, PHD's MIPS final score?
The 2023 MIPS final score is 97.7 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.