Arcot Dwarakanathan, M.D.,F.A.C.E.
Endocrinology, Diabetes & Metabolism Physician · Olympia Fields, IL
Arcot Dwarakanathan, M.D.,F.A.C.E. is an endocrinology, diabetes & metabolism physician with a practice address in Olympia Fields, Illinois, and NPI 1508880287, issued on Jul 27, 2006. Check the license (Illinois 036-046124, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Arcot Dwarakanathan
- Credential
- M.D.,F.A.C.E.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 036-046124 IL
Self-reported in NPPES; status is on the state search - Practice location
- 20201 Crawford Ave, Olympia Fields, IL 60461
- Phone
- (708) 679-2130
- Enumerated
- Jul 27, 2006
- Record last updated
- Feb 24, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (708) 679-2260
- Medicaid ID
- 036046124 IL
- Medicare enrollment
- Enrolled (PECOS I20050728000766); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 436 in Illinois → Look up another NPI →
Also registered at 20201 Crawford Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Amir Abusharif, DOStudent in an Organized Health Care Education/Training Program1619663986
- Gremah Adam Aboubacar, DOStudent in an Organized Health Care Education/Training Program1619662392
- Tejaswini Addanki, DOStudent in an Organized Health Care Education/Training Program1306589163
- Saria Adnan Sultan, DOInternal Medicine Physician1679216196
Verify Arcot Dwarakanathan 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 036-046124Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
3,294 Medicare Part D claims for 397 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Most prescribed
- Levothyroxine Sodium448 claims
- Metformin Hcl431 claims
- Ozempic349 claims
- Glimepiride159 claims
- Jardiance127 claims
- Ultra-Fine Mini Pen Needle120 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.
Arcot Dwarakanathan among 436 endocrinology, diabetes & metabolism physician records in Illinois
Arcot Dwarakanathan, M.D.,F.A.C.E. is one of 436 endocrinology, diabetes & metabolism 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 62% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1967 · median 2006 among the 295 with a school on file
- Record last updated2016 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Illinois
There are 436 endocrinology, diabetes & metabolism physician records in Illinois.
All 436 in Illinois → Every provider in Olympia Fields → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Mohammad El-Rifai, MDOlympia Fields, IL 604611992112973
- Michael Olden, D.O.Olympia Fields, IL 604611609961218
- Mayank Doshi, MDOrland Park, IL 604621578545331
- Amina Hai, MDOrland Park, IL 604621992898878
- Farah Hasan, M.D.Orland Park, IL 604621285665596
- Nittor Jayaram, M.D.Orland Park, IL 604621508935222
- Mounika Paravastu, DOOrland Park, IL 604621447889811
- Avni Vora, M.D.Orland Park, IL 604621295942670
Common questions
What is Arcot Dwarakanathan, M.D.,F.A.C.E.'s NPI number?
Arcot Dwarakanathan, M.D.,F.A.C.E.'s National Provider Identifier (NPI) is 1508880287, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Arcot Dwarakanathan, M.D.,F.A.C.E. located?
The NPPES record lists a practice address at 20201 Crawford Ave, Olympia Fields, IL, 60461. Phone: (708) 679-2130. Providers update this record themselves, so call before visiting.
How can I verify Arcot Dwarakanathan, M.D.,F.A.C.E.'s license?
NPPES lists Illinois license number 036-046124, 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 Arcot Dwarakanathan, M.D.,F.A.C.E. prescribe under Medicare Part D?
In 2024, Arcot Dwarakanathan, M.D.,F.A.C.E. had 3,294 Medicare Part D claims for 397 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.