Connor Patrick Dyer
Psychiatry Physician · Park Ridge, IL
Connor Patrick Dyer is a psychiatry physician with a practice address in Park Ridge, Illinois, and NPI 1568212132, issued on Mar 25, 2024. Check the license (Illinois 125.083921, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Connor Patrick Dyer
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 125.083921 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1775 Dempster St, Park Ridge, IL 60068
- Phone
- (847) 723-5884
- Enumerated
- Mar 25, 2024
- Record last updated
- Jun 19, 2024
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,147 in Illinois → Look up another NPI →
Also registered at 1775 Dempster St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Connor Patrick Dyer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 125.083921Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average psychiatry physician in 2024
28 Medicare Part D claims for 16 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Connor Patrick Dyer among 2,147 psychiatry physician records in Illinois
Connor Patrick Dyer is one of 2,147 psychiatry physician records with a practice address in Illinois. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 94% of them.
- NPI issued2024 · 94% of these records are older, 4% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 41% of these records are
- Record last updated2024 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
48 psychiatry physician records list a practice address in Park Ridge
They are 48 of the 2,577 NPPES records with a practice address in Park Ridge, and 2,147 psychiatry physician records in Illinois.
All 2,147 in Illinois → Every provider in Park Ridge → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Daniel Anzia, M.D.Park Ridge, IL 600681972613222
- Susan Bank, MDRark Ridge, IL 600681578696332
- Marla Hartzen, MDPark Ridge, IL 600681356352447
- Ok Hong, MDPark Ridge, IL 600681497711873
- Charles Kaegi, MDPark Ridge, IL 600681528058567
- Warren Kammerer, MDPark Ridge, IL 600681134236565
- Dickie Kay, M.D.Park Ridge, IL 600681497846042
- Donald Koziol, M.D.Park Ridge, IL 600681548392301
Common questions
What is Connor Patrick Dyer's NPI number?
Connor Patrick Dyer's National Provider Identifier (NPI) is 1568212132, issued on Mar 25, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Connor Patrick Dyer located?
The NPPES record lists a practice address at 1775 Dempster St, Park Ridge, IL, 60068. Phone: (847) 723-5884. Providers update this record themselves, so call before visiting.
How can I verify Connor Patrick Dyer's license?
NPPES lists Illinois license number 125.083921, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Connor Patrick Dyer prescribe under Medicare Part D?
In 2024, Connor Patrick Dyer had 28 Medicare Part D claims for 16 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions 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.