Dale Coy, M.D.
Gastroenterology Physician · Lake Barrington, IL
Dale Coy, M.D. is a gastroenterology physician with a practice address in Lake Barrington, Illinois, and NPI 1770578858, issued on Sep 15, 2005. Check the license (Illinois 036-076418, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Dale Coy
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 036-076418 IL
Self-reported in NPPES; status is on the state search - Practice location
- 22285 Pepper RD., Lake Barrington, IL 60010
- Phone
- (847) 382-4410
- Enumerated
- Sep 15, 2005
- Entity
- Type 1 · individual
Also registered at 22285 Pepper RD.
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Manish Bhuva, M.D.Gastroenterology Physician1518953330
- Andrea Dellaria, MDInternal Medicine Physician1982036182
- Dafna Gordon, M.D.Gastroenterology Physician1679569388
- Carolyn Johnson, WHNP, APNWomen's Health Nurse Practitioner1285608307
- Philip Nagel, M.D.Gastroenterology Physician1043204043
- Amit Shah, M.D.Gastroenterology Physician1992792394
Verify Dale Coy 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 036-076418Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2.3 times the Medicare Part D claims of the average gastroenterology physician in 2024
1,951 Medicare Part D claims for 892 beneficiaries, against an average of 848 among the 13,066 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Famotidine200 claims
- Peg-3350 And Electrolytes196 claims
- Gavilyte-G195 claims
- Pantoprazole Sodium186 claims
- Omeprazole184 claims
- Sucralfate110 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: $1,785.58
81 payments, mostly food and beverage; the largest payer was Janssen Biotech, Inc.. The 10,593 providers of this specialty with any payment received $4,948.62 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
- GI Partners OF Illinois LLCLibertyville, IL
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.
9 gastroenterology physician records list a Lake Barrington practice address
They are 9 of the 152 NPPES records with a Lake Barrington practice address, and 724 gastroenterology physician records in Illinois.
All 9 in Lake Barrington → All 724 in Illinois → Every provider in Lake Barrington →
Other gastroenterology physician records in Illinois
- Abdul Aadam, M.D.Chicago, IL1013038744
- Richard Aaronson, M.D.Olympia Fields, IL1578520656
- Abdelhai Abdelqader, MDMaywood, IL1073931127
- Mustafa Abdul-Hussein, MDMattoon, IL1972759173
- Abdullah AbdussalamDes Plaines, IL1932442613
- Ayokunle Abegunde, M.D.Maywood, IL1194031435
- Rana Abraham, M.D., M.S.Chicago, IL1437318516
- Ikechukwu Achebe, MDChicago, IL1184182198
- Philip Adjei, M.D.Libertyville, IL1720080054
- Douglas Adler, MDGlenview, IL1255313367
Common questions
What is Dale Coy, M.D.'s NPI number?
Dale Coy, M.D.'s National Provider Identifier (NPI) is 1770578858, issued on Sep 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Dale Coy, M.D. located?
The NPPES record lists a practice address at 22285 Pepper RD., Lake Barrington, IL, 60010. Phone: (847) 382-4410. Providers update this record themselves, so call before visiting.
How can I verify Dale Coy, M.D.'s license?
NPPES lists Illinois license number 036-076418, 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 Dale Coy, M.D. prescribe under Medicare Part D?
In 2024, Dale Coy, M.D. had 1,951 Medicare Part D claims for 892 beneficiaries; the average among gastroenterology physician prescribers was 848. 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.