Andrew Berg, MD
Emergency Medicine Physician · Chicago, IL
Andrew Berg, MD is an emergency medicine physician with a practice address in Chicago, Illinois, and NPI 1336535921, issued on Apr 9, 2015. Check the license (Illinois 125067123, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Andrew Berg
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 125067123 IL
Self-reported in NPPES; status is on the state search - Practice location
- 211 E Ontario St, Chicago, IL 60611
- Phone
- (312) 926-9512
- Enumerated
- Apr 9, 2015
- Entity
- Type 1 · individual
Also registered at 211 E Ontario St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rebecca Caton, M.D.Emergency Medicine Physician1528323979
Verify Andrew Berg 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 125067123Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
69% fewer Medicare Part D claims than the average emergency medicine physician in 2024
110 Medicare Part D claims for 78 beneficiaries, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Meloxicam11 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.
One hospital or facility affiliation
- Permanente Medical Group IncSanta Rosa, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
1,174 emergency medicine physician records list a Chicago practice address
They are 1,174 of the 63,379 NPPES records with a Chicago practice address, and 3,096 emergency medicine physician records in Illinois.
All 1,174 in Chicago → All 3,096 in Illinois → Every provider in Chicago →
Other emergency medicine physician records in Illinois
- Osama Aaflaq, M.D.Carbondale, IL1083663520
- Suresh Abad, M.D.Vernon Hills, IL1639100126
- Albert Abalos, M.D.Elmhurst, IL1881983484
- Habib Abbasi, M.D.Joliet, IL1902832835
- Andrew Abbeg, D.O.Greenville, IL1548490311
- Ryan Abbott, DOChicago, IL1477243517
- Zakaria Abdulnabi, M.D.Urbana, IL1790135499
- Logan Abel, MDChicago, IL1447900592
- Claire Abramoff, MDChicago, IL1316380009
- Rachel Abrams, M.D.Chicago, IL1659786317
Common questions
What is Andrew Berg, MD's NPI number?
Andrew Berg, MD's National Provider Identifier (NPI) is 1336535921, issued on Apr 9, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Berg, MD located?
The NPPES record lists a practice address at 211 E Ontario St, Chicago, IL, 60611. Phone: (312) 926-9512. Providers update this record themselves, so call before visiting.
How can I verify Andrew Berg, MD's license?
NPPES lists Illinois license number 125067123, 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 Andrew Berg, MD prescribe under Medicare Part D?
In 2024, Andrew Berg, MD had 110 Medicare Part D claims for 78 beneficiaries; the average among emergency medicine physician prescribers was 355. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.