NPPES file of Aug 9, 2026

Constance Marie May, PSYD

Clinical Psychologist · Park Ridge, IL

Constance Marie May, PSYD is a clinical psychologist with a practice address in Park Ridge, Illinois, and NPI 1568071884, issued on Jul 23, 2020. Check the license (Illinois 071.010539, as entered in NPPES) with the Illinois 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
1568071884
Name
Constance Marie May
Credential
PSYD
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
071.010539 IL
Self-reported in NPPES; status is on the state search
Practice location
32 Main St Ste D, Park Ridge, IL 60068
Phone
(847) 823-4444
Enumerated
Jul 23, 2020
Record last updated
May 29, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20240709003660); 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 32 Main St Ste D

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

  1. Courtney Griffin, LPCProfessional Counselor1659247377
  2. Renee Hangartner, PH.D.Student in an Organized Health Care Education/Training Program1568055788
  3. Sara Khan, PSY.D.Psychologist1750914289
  4. Reginald PachecoPsychologist1689162901
  5. Ashley Petersen, PSY.D.Behavior Analyst1326202516
  6. Alison Weiss, M.ED.Professional Counselor1750126181

Verify Constance Marie May in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 071.010539
    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 Illinois 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. Michael J Athans Phd And Associates LtdPark Ridge, IL

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

Constance Marie May among 3,947 clinical psychologist records in Illinois

Constance Marie May, PSYD is one of 3,947 clinical psychologist records with a practice address in Illinois. 16% 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 84% of them.

  • NPI issued2020 · 84% of these records are older, 13% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileYes · 27% of these records are
  • Graduated2017 · median 2004 among the 1,081 with a school on file
  • Record last updated2021 · 68% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

56 clinical psychologist records list a practice address in Park Ridge

They are 56 of the 2,577 NPPES records with a practice address in Park Ridge, and 3,947 clinical psychologist records in Illinois.

The 8 clinical psychologist records with the nearest ZIP codes

  1. Michael Athans, PH.D.Park Ridge, IL 600681760499610
  2. Karen Beckstrand, PSYDPark Ridge, IL 600681649219866
  3. Lisa Campbell, PSY.D.Park Ridge, IL 600681184730764
  4. Denise Casey, PSYDPark Ridge, IL 600681629088489
  5. Argyrios Christofidis, PHDPark Ridge, IL 600681396854063
  6. Karyn Cihak, PSY.DPark Ridge, IL 600681770569402
  7. Rita Corley, PSY.D.Park Ridge, IL 600681629178413
  8. Jan Fitzhugh, PSYDPark Ridge, IL 600681255397634

Common questions

What is Constance Marie May, PSYD's NPI number?

Constance Marie May, PSYD's National Provider Identifier (NPI) is 1568071884, issued on Jul 23, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Constance Marie May, PSYD located?

The NPPES record lists a practice address at 32 Main St Ste D, Park Ridge, IL, 60068. Phone: (847) 823-4444. Providers update this record themselves, so call before visiting.

How can I verify Constance Marie May, PSYD's license?

NPPES lists Illinois license number 071.010539, as entered by the provider. Search the Illinois 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.