Ryan W. Lahey, MD, PHD
Cardiovascular Disease Physician · Oak Lawn, IL
Ryan W. Lahey, MD, PHD is a cardiovascular disease physician with a practice address in Oak Lawn, Illinois, and NPI 1346602760, issued on Mar 24, 2016. Check the license (Illinois 036-161869, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Ryan W. Lahey
- Credential
- MD, PHD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- 036-161869 IL
299273 NY
Self-reported in NPPES; status is on the state search - Practice location
- 4061 W 95TH St, Oak Lawn, IL 60453
- Phone
- (815) 740-1900
- Enumerated
- Mar 24, 2016
- Record last updated
- Sep 20, 2024
- Fax
- (815) 485-4469
- Medicare enrollment
- Enrolled (PECOS I20220824003008); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 2016
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 1,073 in Illinois → Look up another NPI →
Also registered at 4061 W 95TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maribel Arteaga, DPTPhysical Therapist1528614583
- Bhagyalakshmi Boggaram, MDNeurology Physician1922218403
- James Chamales, OTR/LOccupational Therapist1790452654
- Salman Chaudri, D.O.Orthopaedic Surgery Physician1730133711
- Arianne Grace Comoro, DPTPhysical Therapist1053893230
- Gabriella Danta, PTAPhysical Therapy Assistant1689450017
Verify Ryan W. Lahey 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 036-161869Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
2,221 Medicare Part D claims for 346 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Atorvastatin Calcium222 claims
- Metoprolol Succinate211 claims
- Amlodipine Besylate186 claims
- Eliquis148 claims
- Furosemide128 claims
- Lisinopril123 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: $194.71
7 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 16,686 providers of this specialty with any payment received $3,819.56 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.
Bills Medicare through one group practice
- Northwestern Medical Faculty FoundationMokena, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ryan W. Lahey among 1,073 cardiovascular disease physician records in Illinois
Ryan W. Lahey, MD, PHD is one of 1,073 cardiovascular disease physician records with a practice address in Illinois. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 80% of them.
- NPI issued2016 · 80% of these records are older, 18% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2016 · median 2001 among the 688 with a school on file
- Record last updated2024 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Illinois
There are 1,073 cardiovascular disease physician records in Illinois.
All 1,073 in Illinois → Every provider in Oak Lawn → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Pierrot Abi Mansour, MDOak Lawn, IL 604531285627166
- Ashraf Abourahma, M.D.Oak Lawn, IL 604531972561975
- Bruce Abramowitz, M.D.,F.A.C.C.Oak Lawn, IL 604531013918473
- Surendra Avula, MDOak Lawn, IL 604531275526071
- Hugo Cuadros, MD,FACCOak Lawn, IL 604531457344194
- Shermeen Memon, M.D.Oak Lawn, IL 604531528385093
- Gautam Patel, MDOak Lawn, IL 604531699768432
- Lubna Piracha, D.O.Oak Lawn, IL 604531639126212
Common questions
What is Ryan W. Lahey, MD, PHD's NPI number?
Ryan W. Lahey, MD, PHD's National Provider Identifier (NPI) is 1346602760, issued on Mar 24, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Ryan W. Lahey, MD, PHD located?
The NPPES record lists a practice address at 4061 W 95TH St, Oak Lawn, IL, 60453. Phone: (815) 740-1900. Providers update this record themselves, so call before visiting.
How can I verify Ryan W. Lahey, MD, PHD's license?
NPPES lists Illinois license number 036-161869, 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 Ryan W. Lahey, MD, PHD prescribe under Medicare Part D?
In 2024, Ryan W. Lahey, MD, PHD had 2,221 Medicare Part D claims for 346 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.