Stephen M. Sproul, MD
Family Medicine Physician · Mount Prospect, IL
Stephen M. Sproul, MD is a family medicine physician with a practice address in Mount Prospect, Illinois, and NPI 1427030451, issued on Nov 16, 2005. Check the license (Illinois 036066341, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Stephen M. Sproul
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036066341 IL
Self-reported in NPPES; status is on the state search - Practice location
- 431 Lakeview CT Suite D, Mount Prospect, IL 60056
- Phone
- (847) 296-3040
- Enumerated
- Nov 16, 2005
- Record last updated
- Feb 15, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (847) 296-5546
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Verify Stephen M. Sproul 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 036066341Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average family medicine physician in 2024
8,461 Medicare Part D claims for 736 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 478 claims were for opioids.
Most prescribed
- Gabapentin382 claims
- Atorvastatin Calcium367 claims
- Lisinopril337 claims
- Amlodipine Besylate293 claims
- Levothyroxine Sodium270 claims
- Losartan Potassium246 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.
Stephen M. Sproul among 6,215 family medicine physician records in Illinois
Stephen M. Sproul, MD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2011 · 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).
21 family medicine physician records list a practice address in Mount Prospect
They are 21 of the 431 NPPES records with a practice address in Mount Prospect, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Mount Prospect → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Japhlet Leomil Aranas, M.D.Mount Prospect, IL 600561992900609
- Salvador Cabanit, M.D.Mount Prospect, IL 600561639240435
- Richard Gallup, M.DMount Prospect, IL 600561962484923
- Julie Gilbertson, D.O.Mount Prospect, IL 600561811993470
- Raymond Gomez, M.D.Mount Prospect, IL 600561598784829
- Michelle Jurkonie, D.O.Mt Prospect, IL 600561073793964
- Joel Kragt, M.DMount Prospect, IL 600561891777850
- Alison Lechner, D.OMount Prospect, IL 600561124000179
Common questions
What is Stephen M. Sproul, MD's NPI number?
Stephen M. Sproul, MD's National Provider Identifier (NPI) is 1427030451, issued on Nov 16, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Stephen M. Sproul, MD located?
The NPPES record lists a practice address at 431 Lakeview CT Suite D, Mount Prospect, IL, 60056. Phone: (847) 296-3040. Providers update this record themselves, so call before visiting.
How can I verify Stephen M. Sproul, MD's license?
NPPES lists Illinois license number 036066341, 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 Stephen M. Sproul, MD prescribe under Medicare Part D?
In 2024, Stephen M. Sproul, MD had 8,461 Medicare Part D claims for 736 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.