Chirag Patel, D.O.
Family Medicine Physician · Markham, IL
Chirag Patel, D.O. is a family medicine physician with a practice address in Markham, Illinois, and NPI 1942324298, issued on Mar 19, 2007. Check the license (Illinois 036117215, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Chirag Patel
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036117215 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3530 W 159TH St, Markham, IL 60428
- Phone
- (708) 333-3318
- Enumerated
- Mar 19, 2007
- Entity
- Type 1 · individual
Also registered at 3530 W 159TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Arun Shah, M.D.Family Medicine Physician1215912555
- Vandna Shah, M.D.Family Medicine Physician1124003462
Verify Chirag Patel 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 036117215Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
44% fewer Medicare Part D claims than the average family medicine physician in 2024
1,956 Medicare Part D claims for 122 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Atorvastatin Calcium158 claims
- Amlodipine Besylate110 claims
- Losartan Potassium88 claims
- Metformin Hcl87 claims
- Omeprazole56 claims
- Albuterol Sulfate Hfa49 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: $22.88
1 payment, mostly food and beverage; the largest payer was Janssen Biotech, Inc.. The 53,013 providers of this specialty with any payment received $861.30 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.
3 family medicine physician records list a Markham practice address
They are 3 of the 40 NPPES records with a Markham practice address, and 5,925 family medicine physician records in Illinois.
All 3 in Markham → All 5,925 in Illinois → Every provider in Markham →
Other family medicine physician records in Illinois
- Jon Aagaard, MDWheaton, IL1750496923
- Napoleon Abando, MDWoodstock, IL1003972753
- Nikka Abaricia, MDChicago, IL1790366342
- Mohemmed AbbasChicago, IL1609612522
- Muhammad AbbasAlton, IL1588341556
- Syed AbbasWest Dundee, IL1972733103
- Stefanie AbbottMaywood, IL1861137457
- Roann Abdeladl, MDEvanston, IL1437087103
- Ashraf Abdeljaber, M.DNormal, IL1023472636
- Ahmed Abdelkader, MDChicago, IL1659104230
Common questions
What is Chirag Patel, D.O.'s NPI number?
Chirag Patel, D.O.'s National Provider Identifier (NPI) is 1942324298, issued on Mar 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Chirag Patel, D.O. located?
The NPPES record lists a practice address at 3530 W 159TH St, Markham, IL, 60428. Phone: (708) 333-3318. Providers update this record themselves, so call before visiting.
How can I verify Chirag Patel, D.O.'s license?
NPPES lists Illinois license number 036117215, 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 Chirag Patel, D.O. prescribe under Medicare Part D?
In 2024, Chirag Patel, D.O. had 1,956 Medicare Part D claims for 122 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.