Cameron Hays, MD
Pediatrics Physician · Crystal Lake, IL
Cameron Hays, MD is a pediatrics physician with a practice address in Crystal Lake, Illinois, and NPI 1740860204, issued on Apr 9, 2021. Check the license (Illinois 036170319, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Cameron Hays
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 036170319 IL
Self-reported in NPPES; status is on the state search - Practice location
- 525 E Congress Pkwy Ste 220, Crystal Lake, IL 60014
- Phone
- (815) 459-6780
- Enumerated
- Apr 9, 2021
- Record last updated
- Nov 14, 2025
- Fax
- (815) 459-1648
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 3,176 in Illinois → Look up another NPI →
Also registered at 525 E Congress Pkwy Ste 220
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Hehemann, DNPPediatric Nurse Practitioner1710717871
Verify Cameron Hays 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 036170319Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Cameron Hays among 3,176 pediatrics physician records in Illinois
Cameron Hays, MD is one of 3,176 pediatrics physician records with a practice address in Illinois. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2021, is newer than 84% of them.
- NPI issued2021 · 84% of these records are older, 13% newer
- In a Medicare fileNo · 32% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2025 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatrics Physician providers in Illinois
There are 3,176 pediatrics physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,176 in Illinois → Every provider in Crystal Lake → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Barry Altshuler, MDCrystal Lake, IL 600141134100688
- Manju Chatterji, MDCrystal Lake, IL 600141871694661
- Todd Giese, MDCrystal Lake, IL 600141558374017
- Sandra Graba, MDCrystal Lake, IL 600141477717213
- Ranjana Nath, MDCrystal Lake, IL 600141982762456
- Ubaidur Papa, M.D.Crystal Lake, IL 600141043237696
- Sheryl Stagl, MDChicago, IL 600141992765051
- Everett Weiss, M.D.Crystal Lake, IL 600141700909728
Common questions
What is Cameron Hays, MD's NPI number?
Cameron Hays, MD's National Provider Identifier (NPI) is 1740860204, issued on Apr 9, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Cameron Hays, MD located?
The NPPES record lists a practice address at 525 E Congress Pkwy Ste 220, Crystal Lake, IL, 60014. Phone: (815) 459-6780. Providers update this record themselves, so call before visiting.
How can I verify Cameron Hays, MD's license?
NPPES lists Illinois license number 036170319, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.