Harold Bregman, M.D.
Nephrology Physician · Park Ridge, IL
Harold Bregman, M.D. is a nephrology physician with a practice address in Park Ridge, Illinois, and NPI 1952381253, issued on Jan 20, 2006. Check the license (Illinois 036066587, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Harold Bregman
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 036066587 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1550 Northwest Highway, Park Ridge, IL 60068
- Phone
- (847) 294-5160
- Enumerated
- Jan 20, 2006
- Record last updated
- Dec 31, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (847) 294-9962
- Medicaid ID
- 036066587 IL
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 572 in Illinois → Look up another NPI →
Also registered at 1550 Northwest Highway
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew Menezes, M.D.Nephrology Physician1477709699
Verify Harold Bregman 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 036066587Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average nephrology physician in 2024
28 Medicare Part D claims, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Harold Bregman among 572 nephrology physician records in Illinois
Harold Bregman, M.D. is one of 572 nephrology physician records with a practice address in Illinois. 87% 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 · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 76% of these records are
- Record last updated2015 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Illinois
There are 572 nephrology physician records in Illinois.
All 572 in Illinois → Every provider in Park Ridge → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Divya Jain, D.O.Park Ridge, IL 600681942466404
- Daniel Kniaz, M.D.Park Ridge, IL 600681841270147
- Malgorzata Kochanek, M.D.Park Ridge, IL 600681982048435
- Matthew Menezes, M.D.Park Ridge, IL 600681477709699
- Chirag Patel, M.D.Park Ridge, IL 600681801840699
- Trisha Patel, DOPark Ridge, IL 600681073000410
- Anand Ramadorai, DOPark Ridge, IL 600681013301605
- Akanksh RamanandPark Ridge, IL 600681447824669
Common questions
What is Harold Bregman, M.D.'s NPI number?
Harold Bregman, M.D.'s National Provider Identifier (NPI) is 1952381253, issued on Jan 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Harold Bregman, M.D. located?
The NPPES record lists a practice address at 1550 Northwest Highway, Park Ridge, IL, 60068. Phone: (847) 294-5160. Providers update this record themselves, so call before visiting.
How can I verify Harold Bregman, M.D.'s license?
NPPES lists Illinois license number 036066587, 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 Harold Bregman, M.D. prescribe under Medicare Part D?
In 2024, Harold Bregman, M.D. had 28 Medicare Part D claims; the average among nephrology physician prescribers was 1,465. 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.