Margarita Etingen, MD
Internal Medicine Physician · Arlington Heights, IL
Margarita Etingen, MD is an internal medicine physician with a practice address in Arlington Heights, Illinois, and NPI 1982881710, issued on Jan 23, 2008. Check the license (Illinois 036-121009, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Margarita Etingen
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036-121009 IL
Self-reported in NPPES; status is on the state search - Practice location
- 800 W Central RD, Arlington Heights, IL 60005
- Phone
- (847) 618-5660
- Enumerated
- Jan 23, 2008
- Record last updated
- Mar 7, 2023
- Fax
- (847) 618-5669
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
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A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Margarita Etingen 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 036-121009Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
31 Medicare Part D claims, against an average of 3,176 among the 108,855 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.
Margarita Etingen among 7,238 internal medicine physician records in Illinois
Margarita Etingen, 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 2008, is newer than 45% of them.
- NPI issued2008 · 45% of these records are older, 51% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2023 · 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).
53 internal medicine physician records list a practice address in Arlington Heights
They are 53 of the 2,697 NPPES records with a practice address in Arlington Heights, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Arlington Heights → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jerry Andrews, D.O.Arlington Heights, IL 600051205875507
- David Feerst, MDArlington Heights, IL 600051508931767
- Mamdouh Ishak, MDArlington Heights, IL 600051275612343
- Abdallah Karam, MDArlington Heights, IL 600051144257395
- Akber Khan, MDArlington Heights, IL 600051851302939
- Panayota Kleinman, MDArlington Heights, IL 600051962407916
- William Moran, MDArlington Heights, IL 600051083700991
- Ruksana Papa, M.D.Arlington Heights, IL 600051235196635
Common questions
What is Margarita Etingen, MD's NPI number?
Margarita Etingen, MD's National Provider Identifier (NPI) is 1982881710, issued on Jan 23, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Margarita Etingen, MD located?
The NPPES record lists a practice address at 800 W Central RD, Arlington Heights, IL, 60005. Phone: (847) 618-5660. Providers update this record themselves, so call before visiting.
How can I verify Margarita Etingen, MD's license?
NPPES lists Illinois license number 036-121009, 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 Margarita Etingen, MD prescribe under Medicare Part D?
In 2024, Margarita Etingen, MD had 31 Medicare Part D claims; 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.