Douglas A. Gill
Family Medicine Physician · Clarendon Hills, IL
Douglas A. Gill is a family medicine physician with a practice address in Clarendon Hills, Illinois, and NPI 1346439668, issued on Oct 23, 2007. Check the license (Illinois 036068005, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Douglas A. Gill
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036068005 IL
Self-reported in NPPES; status is on the state search - Practice location
- 217 55TH St, Clarendon Hills, IL 60514
- Phone
- (630) 850-7522
- Enumerated
- Oct 23, 2007
- Record last updated
- Oct 23, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Verify Douglas A. Gill 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 036068005Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average family medicine physician in 2024
1,054 Medicare Part D claims for 57 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium94 claims
- Levothyroxine Sodium55 claims
- Atorvastatin Calcium40 claims
- Alprazolam38 claims
- Lisinopril35 claims
- Tamsulosin Hcl28 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: $86.56
1 payment: food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Douglas A. Gill among 6,215 family medicine physician records in Illinois
Douglas A. Gill is one of 6,215 family medicine physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 50% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2007 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 family medicine physician records list a practice address in Clarendon Hills
They are 6 of the 108 NPPES records with a practice address in Clarendon Hills, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Clarendon Hills → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Michael Brooks, DOClarendon Hills, IL 605141801844311
- Zehra KhanClarendon Hills, IL 605141366192387
- Iram Shaikh-Abbasi, M.D.Clarendon Hills, IL 605141093782146
- Ann Vogel, MDClarendon Hills, IL 605141336360296
- Kerry Woss, D.O.Clarendon Hills, IL 605141073968418
- Jacqueline Ambrose, M.D.Downers Grove, IL 605151053380295
- Michael Gucci, MDDowners Grove, IL 605151063472405
- William Hulesch, MDDowners Grove, IL 605151699744920
Common questions
What is Douglas A. Gill's NPI number?
Douglas A. Gill's National Provider Identifier (NPI) is 1346439668, issued on Oct 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Douglas A. Gill located?
The NPPES record lists a practice address at 217 55TH St, Clarendon Hills, IL, 60514. Phone: (630) 850-7522. Providers update this record themselves, so call before visiting.
How can I verify Douglas A. Gill's license?
NPPES lists Illinois license number 036068005, 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 Douglas A. Gill prescribe under Medicare Part D?
In 2024, Douglas A. Gill had 1,054 Medicare Part D claims for 57 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.