Gurbax Singh Saini, MD
Internal Medicine Physician · Island Lake, IL
Gurbax Singh Saini, MD is an internal medicine physician with a practice address in Island Lake, Illinois, and NPI 1124049598, issued on Jul 21, 2006. Check the license (Illinois 036097731, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Gurbax Singh Saini
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036097731 IL
Self-reported in NPPES; status is on the state search - Practice location
- 27979 N Converse RD, Island Lake, IL 60042
- Phone
- (847) 526-8830
- Enumerated
- Jul 21, 2006
- Record last updated
- May 4, 2022
- Fax
- (847) 526-8985
- Medicaid ID
- 036097731 IL
- Medicare enrollment
- Enrolled (PECOS I20050912000119); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 27979 N Converse RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Debra Wallace, LMFTMarriage & Family Therapist1598005019
Verify Gurbax Singh Saini 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 036097731Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6.0 times the Medicare Part D claims of the average internal medicine physician in 2024
18,991 Medicare Part D claims for 761 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 49 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,013 claims
- Levothyroxine Sodium847 claims
- Metoprolol Succinate607 claims
- Lisinopril590 claims
- Amlodipine Besylate491 claims
- Furosemide473 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: $1,093.42
29 payments; by number, the most common kind was food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Gurbax Singh Saini among 7,238 internal medicine physician records in Illinois
Gurbax Singh Saini, MD is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 61% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1993 · median 2003 among the 3,580 with a school on file
- Record last updated2022 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 internal medicine physician record lists a practice address in Island Lake
They are 1 of the 40 NPPES records with a practice address in Island Lake, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Island Lake → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- William Dam, MDIngleside, IL 600411447236229
- James Rosenberg, MDKenilworth, IL 600431003818469
- Nader Sallam, MDIngleside, IL 600411083068316
- Michael Levi, MDLake Bluff, IL 600441386755197
- John Lin, M.D.Lake Bluff, IL 600441376566281
- John Munsell, M.D.Lake Bluff, IL 600441700893153
- Ivana Ruffolo, M.D.Lake Bluff, IL 600441861409351
- Scott Braunlich, M.D.Lake Forest, IL 600451487638904
Common questions
What is Gurbax Singh Saini, MD's NPI number?
Gurbax Singh Saini, MD's National Provider Identifier (NPI) is 1124049598, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gurbax Singh Saini, MD located?
The NPPES record lists a practice address at 27979 N Converse RD, Island Lake, IL, 60042. Phone: (847) 526-8830. Providers update this record themselves, so call before visiting.
How can I verify Gurbax Singh Saini, MD's license?
NPPES lists Illinois license number 036097731, 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 Gurbax Singh Saini, MD prescribe under Medicare Part D?
In 2024, Gurbax Singh Saini, MD had 18,991 Medicare Part D claims for 761 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.