Lauren Irene Bloomberg
Gastroenterology Physician · Northbrook, IL
Lauren Irene Bloomberg is a gastroenterology physician with a practice address in Northbrook, Illinois, and NPI 1336776475, issued on Mar 26, 2020. Check the license (Illinois 036.162182, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Lauren Irene Bloomberg
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 036.162182 IL
Self-reported in NPPES; status is on the state search - Practice location
- 630 Dundee RD Ste 200, Northbrook, IL 60062
- Phone
- (224) 407-4400
- Enumerated
- Mar 26, 2020
- Record last updated
- Jun 29, 2026
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 887 in Illinois → Look up another NPI →
Verify Lauren Irene Bloomberg 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 036.162182Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average gastroenterology physician in 2024
27 Medicare Part D claims for 16 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Pantoprazole Sodium15 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.
Industry payments in 2024: $95.24
1 payment: food and beverage; the largest payer was Salix Pharmaceuticals, a division of Bausch Health US, LLC. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Lauren Irene Bloomberg among 887 gastroenterology physician records in Illinois
Lauren Irene Bloomberg is one of 887 gastroenterology physician records with a practice address in Illinois. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 93% of them.
- NPI issued2020 · 93% of these records are older, 5% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 72% of these records are
- Record last updated2026 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Illinois
There are 887 gastroenterology physician records in Illinois.
All 887 in Illinois → Every provider in Northbrook → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Phillip Chung, MDNorthbrook, IL 600621639165947
- Claus Fimmel, MDNorthbrook, IL 600621568417780
- Jeffrey Nathanson, MDNorthbrook, IL 600621972559615
- David Labowitz, DOVernon Hills, IL 600611376799577
- Axel Feller, MDNorth Chicago, IL 600641932211919
- Pallavi Shah, MDNorth Chicago, IL 600641215049820
- Ami Behara, M.D.Mt Prospect, IL 600561336301027
- Aaron Benson, M.D.Mt Prospect, IL 600561164508453
Common questions
What is Lauren Irene Bloomberg's NPI number?
Lauren Irene Bloomberg's National Provider Identifier (NPI) is 1336776475, issued on Mar 26, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Lauren Irene Bloomberg located?
The NPPES record lists a practice address at 630 Dundee RD Ste 200, Northbrook, IL, 60062. Phone: (224) 407-4400. Providers update this record themselves, so call before visiting.
How can I verify Lauren Irene Bloomberg's license?
NPPES lists Illinois license number 036.162182, 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 Lauren Irene Bloomberg prescribe under Medicare Part D?
In 2024, Lauren Irene Bloomberg had 27 Medicare Part D claims for 16 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.