Taj Elahi, MD
Internal Medicine Physician · Orland Park, IL
Taj Elahi, MD is an internal medicine physician with a practice address in Orland Park, Illinois, and NPI 1821023078, issued on Jul 12, 2006. Check the license (Illinois 036-084755, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Taj Elahi
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036-084755 IL
Self-reported in NPPES; status is on the state search - Practice location
- 29 Orland Square Dr, Orland Park, IL 60462
- Phone
- (708) 403-2600
- Enumerated
- Jul 12, 2006
- Record last updated
- Feb 13, 2025
- Medicare enrollment
- Enrolled (PECOS I20100329000563); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 29 Orland Square Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Doris Hein, M.D.Internal Medicine Physician1265453997
- Eric Kupchick, D.O.Family Medicine Physician1689694408
- David Olmstead, M.D.Internal Medicine Physician1982610861
- Diane Reilly, RDRegistered Dietitian1720407000
Verify Taj Elahi 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 036-084755Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% more Medicare Part D claims than the average internal medicine physician in 2024
4,428 Medicare Part D claims for 418 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 75 claims were for opioids.
Most prescribed
- Atorvastatin Calcium376 claims
- Amlodipine Besylate261 claims
- Levothyroxine Sodium222 claims
- Lisinopril165 claims
- Simvastatin148 claims
- Omeprazole147 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: $42.43
2 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. 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.
Bills Medicare through one group practice
- Advocate Health And Hospitals CorporationSouth Holland, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Taj Elahi among 7,238 internal medicine physician records in Illinois
Taj Elahi, 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
- Graduated1985 · median 2003 among the 3,580 with a school on file
- Record last updated2025 · 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).
30 internal medicine physician records list a practice address in Orland Park
They are 30 of the 1,925 NPPES records with a practice address in Orland Park, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Orland Park → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Pragathi Challa, MDOrland Park, IL 604621033116066
- Jack Czarlinski, M.D.Orland Park, IL 604621891894572
- James Dunne, MDOrland Park, IL 604621417944281
- Doris Hein, M.D.Orland Park, IL 604621265453997
- Alicja Kraska-Cwikla, M.D.Orland Park, IL 604621093802712
- George Kuefner, M.D.Orland Park, IL 604621427168442
- Salem Makdah, M.D.Orland Park, IL 604621760430557
- Rodolfo Mejicano, MDOrland Park, IL 604621932107430
Common questions
What is Taj Elahi, MD's NPI number?
Taj Elahi, MD's National Provider Identifier (NPI) is 1821023078, issued on Jul 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Taj Elahi, MD located?
The NPPES record lists a practice address at 29 Orland Square Dr, Orland Park, IL, 60462. Phone: (708) 403-2600. Providers update this record themselves, so call before visiting.
How can I verify Taj Elahi, MD's license?
NPPES lists Illinois license number 036-084755, 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 Taj Elahi, MD prescribe under Medicare Part D?
In 2024, Taj Elahi, MD had 4,428 Medicare Part D claims for 418 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.