Ernest Anderson Hayes, M.D.
Obstetrics & Gynecology Physician · Hazel Crest, IL
Ernest Anderson Hayes, M.D. is an obstetrics & gynecology physician with a practice address in Hazel Crest, Illinois, and NPI 1083776678, issued on Dec 14, 2006. Check the license (Illinois 036043976, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Ernest Anderson Hayes
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 036043976 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3330 W 177TH St Ste 3G, Hazel Crest, IL 60429
- Phone
- (708) 333-3030
- Enumerated
- Dec 14, 2006
- Record last updated
- Jul 26, 2024
- Fax
- (708) 914-6020
- Medicaid ID
- 036043976 IL
- Medicare enrollment
- Enrolled (PECOS I20070227000365); accepts Medicare assignment
- Medical or professional school
- Meharry Medical College School Of Medicine, 1969
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 2,062 in Illinois → Look up another NPI →
Also registered at 3330 W 177TH St Ste 3G
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Olalekan Sowade, M.D.Internal Medicine Physician1962486274
Verify Ernest Anderson Hayes 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 036043976Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
98 Medicare Part D claims for 32 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Medroxyprogesterone Acetate15 claims
- Triamcinolone Acetonide11 claims
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.
Ernest Anderson Hayes among 2,062 obstetrics & gynecology physician records in Illinois
Ernest Anderson Hayes, M.D. is one of 2,062 obstetrics & gynecology physician records with a practice address in Illinois. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1969 · median 2006 among the 1,168 with a school on file
- Record last updated2024 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 obstetrics & gynecology physician records list a practice address in Hazel Crest
They are 6 of the 368 NPPES records with a practice address in Hazel Crest, and 2,062 obstetrics & gynecology physician records in Illinois.
All 2,062 in Illinois → Every provider in Hazel Crest → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Kathy Caillouet, MDHazel Crest, IL 604291356321822
- Marjorie Michel, M.D.Hazel Crest, IL 604291407038367
- Bryon Rosner, MDHazel Crest, IL 604291336219203
- Allan Ruby, M.D.Hazel Crest, IL 604291285691709
- Kumudchandra Shah, MDHazel Crest, IL 604291891862959
- Mitchell Krawczyk, MDHomewood, IL 604301407847106
- Biren Shah, M.D.Homewood, IL 604301740280114
- Anjali Thukral, M.D.Homewood, IL 604301902954381
Common questions
What is Ernest Anderson Hayes, M.D.'s NPI number?
Ernest Anderson Hayes, M.D.'s National Provider Identifier (NPI) is 1083776678, issued on Dec 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ernest Anderson Hayes, M.D. located?
The NPPES record lists a practice address at 3330 W 177TH St Ste 3G, Hazel Crest, IL, 60429. Phone: (708) 333-3030. Providers update this record themselves, so call before visiting.
How can I verify Ernest Anderson Hayes, M.D.'s license?
NPPES lists Illinois license number 036043976, 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 Ernest Anderson Hayes, M.D. prescribe under Medicare Part D?
In 2024, Ernest Anderson Hayes, M.D. had 98 Medicare Part D claims for 32 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.