Eric Jeffrey Greenglass, MD
Neonatal-Perinatal Medicine Physician · Park Ridge, IL
Eric Jeffrey Greenglass, MD is a neonatal-perinatal medicine physician with a practice address in Park Ridge, Illinois, and NPI 1497861637, issued on Aug 21, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Eric Jeffrey Greenglass
- Credential
- MD
- Primary taxonomy
- Neonatal-Perinatal Medicine Physician 2080N0001X
- Practice location
- 1775 Dempster St, Park Ridge, IL 60068
- Phone
- (847) 723-5313
- Enumerated
- Aug 21, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest neonatal-perinatal medicine physician records → All 362 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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- Hussein Abourahma, DOInternal Medicine Physician1104766435
- Melissa AcunaPediatric Clinical Nurse Specialist1952713216
- Eli Adams, MDStudent in an Organized Health Care Education/Training Program1366292930
- Julie Adams, CRNACertified Registered Nurse Anesthetist1104470426
- Anis Adnani, MDEmergency Medical Services (Emergency Medicine) Physician1356976443
Verify Eric Jeffrey Greenglass in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average neonatal-perinatal medicine physician in 2024
27 Medicare Part D claims, against an average of 33 among the 189 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.
Eric Jeffrey Greenglass among 362 neonatal-perinatal medicine physician records in Illinois
Eric Jeffrey Greenglass, MD is one of 362 neonatal-perinatal medicine physician records with a practice address in Illinois. 15% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 55% newer
- In a Medicare fileYes · 15% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2007 · 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 2080N0001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neonatal-Perinatal Medicine Physician providers in Illinois
There are 362 neonatal-perinatal medicine physician records in Illinois.
All 362 in Illinois → Every provider in Park Ridge → Neonatal-Perinatal Medicine Physician nationwide →
The 8 neonatal-perinatal medicine physician records with the nearest ZIP codes
- Gasudraz Ahmed, M.D.,Park Ridge, IL 600681588743926
- Raghbir Benawra, M.D.Park Ridge, IL 600681114957594
- Michael Cappello, D.O.Park Ridge, IL 600681225208549
- Jeffrey George, DOPark Ridge, IL 600681043221302
- Rom Mohan Kopparthi, M.DPark Ridge, IL 600681528151867
- Henry Mangurten, M.D.Park Ridge, IL 600681285663195
- Preetha Prazad, M.D.Park Ridge, IL 600681336324417
- Bhagya Puppala, MDPark Ridge, IL 600681548290349
Common questions
What is Eric Jeffrey Greenglass, MD's NPI number?
Eric Jeffrey Greenglass, MD's National Provider Identifier (NPI) is 1497861637, issued on Aug 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Eric Jeffrey Greenglass, MD located?
The NPPES record lists a practice address at 1775 Dempster St, Park Ridge, IL, 60068. Phone: (847) 723-5313. Providers update this record themselves, so call before visiting.
How can I verify Eric Jeffrey Greenglass, MD's license?
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 Eric Jeffrey Greenglass, MD prescribe under Medicare Part D?
In 2024, Eric Jeffrey Greenglass, MD had 27 Medicare Part D claims; the average among neonatal-perinatal medicine physician prescribers was 33. 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.