Claudia Vergara, M.D.
Rheumatology Physician · Orland Park, IL
Claudia Vergara, M.D. is a rheumatology physician with a practice address in Orland Park, Illinois, and NPI 1639325848, issued on Aug 7, 2008. Check the license (Illinois 036.130897, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Claudia Vergara
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 036.130897 IL
Self-reported in NPPES; status is on the state search - Practice location
- 10763 Winterset Dr, Orland Park, IL 60467
- Phone
- (708) 403-7788
- Enumerated
- Aug 7, 2008
- Entity
- Type 1 · individual
Also registered at 10763 Winterset Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Helena Para, DACMAcupuncturist1093241101
- Olga Vila-Sola, MDRheumatology Physician1396925137
Verify Claudia Vergara 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 036.130897Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
91% fewer Medicare Part D claims than the average rheumatology physician in 2024
179 Medicare Part D claims for 25 beneficiaries, against an average of 2,058 among the 4,833 providers of this specialty who prescribed in Part D.
Most prescribed
- Hydroxychloroquine Sulfate41 claims
- Methotrexate21 claims
- Taltz Autoinjector17 claims
- Alendronate Sodium14 claims
- Baclofen12 claims
- Benlysta12 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: $125.92
4 payments, mostly food and beverage; the largest payer was Mallinckrodt Hospital Products Inc.. The 3,502 providers of this specialty with any payment received $8,487.29 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.
One hospital or facility affiliation
- Thorek Memorial HospitalChicago, IL · Acute Care Hospitals
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Rheumatology Physician providers in Illinois
There are 267 rheumatology physician records in Illinois.
Other rheumatology physician records in Illinois
- Elaine Adams, MDMaywood, IL1699752592
- Emem Adolf-Ubokudom, M.D.Chicago, IL1861780603
- Shri Agrawal, M.D.Chicago, IL1912937178
- Umber Ahmad, DOMcHenry, IL1083957153
- Saba AhmedChicago, IL1861448003
- Harpinder Ajmani, M.D.Chicago, IL1720101066
- Iqbal Akhter, M.D.Mount Vernon, IL1083719991
- Ibrahim Alghafeer, MDSycamore, IL1669444709
- Monica Aloman, MDChicago, IL1134236789
- Casey Aman, MDChicago, IL1891435582
Common questions
What is Claudia Vergara, M.D.'s NPI number?
Claudia Vergara, M.D.'s National Provider Identifier (NPI) is 1639325848, issued on Aug 7, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Claudia Vergara, M.D. located?
The NPPES record lists a practice address at 10763 Winterset Dr, Orland Park, IL, 60467. Phone: (708) 403-7788. Providers update this record themselves, so call before visiting.
How can I verify Claudia Vergara, M.D.'s license?
NPPES lists Illinois license number 036.130897, 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 Claudia Vergara, M.D. prescribe under Medicare Part D?
In 2024, Claudia Vergara, M.D. had 179 Medicare Part D claims for 25 beneficiaries; the average among rheumatology physician prescribers was 2,058. 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.