Michael Adam Waronker, DO
Gastroenterology Physician · Media, PA
Michael Adam Waronker, DO is a gastroenterology physician with a practice address in Media, Pennsylvania, and NPI 1275623449, issued on Oct 16, 2006. Check the license (Pennsylvania OS009029L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Michael Adam Waronker
- Credential
- DO
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- OS009029L PA
Self-reported in NPPES; status is on the state search - Practice location
- 1088 W Baltimore Pike Ste 2203, Media, PA 19063
- Phone
- (484) 476-8390
- Enumerated
- Oct 16, 2006
- Record last updated
- Feb 7, 2026
- Fax
- (484) 227-9066
- Medicaid ID
- 0018025690003 PA
- Medicare enrollment
- Enrolled (PECOS I20110425000087); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1994
- Entity
- Type 1 · individual
Also registered at 1088 W Baltimore Pike Ste 2203
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tara Cooney, NURSE PRACTITIONERNurse Practitioner1770212615
Verify Michael Adam Waronker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS009029LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average gastroenterology physician in 2024
298 Medicare Part D claims for 109 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Most prescribed
- Pantoprazole Sodium116 claims
- Famotidine38 claims
- Mesalamine28 claims
- Omeprazole27 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: $34.51
1 payment: food and beverage; the largest payer was Medtronic, Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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 2 group practices
- Clinical Care Associates OF The University OF Pennsylvania Health.Limerick, PA
- Main Line HealthcareMedia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gastroenterology Physician providers in Pennsylvania
There are 1,049 gastroenterology physician records in Pennsylvania.
Other gastroenterology physician records in Pennsylvania
- Ali Abbas, MDYork, PA1023343779
- Gebran Abboud, M.D.Johnstown, PA1518160373
- Heitham Abdul-Baki, M.D.Pittsburgh, PA1790978542
- Ahmed Abdulhamid, M.D.Hershey, PA1326592775
- Molham Abdulsamad, M.D.Port Matilda, PA1174836712
- Faten Aberra, MDPhiladelphia, PA1225042989
- Segun Abogunde, MDErie, PA1659302669
- Jeffrey Abrams, M.D.Phila, PA1174582076
- John Abramson, M.D.Wynnewood, PA1710953633
- Yvette Achuo-Egbe, MDPhiladelphia, PA1467801241
Common questions
What is Michael Adam Waronker, DO's NPI number?
Michael Adam Waronker, DO's National Provider Identifier (NPI) is 1275623449, issued on Oct 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Adam Waronker, DO located?
The NPPES record lists a practice address at 1088 W Baltimore Pike Ste 2203, Media, PA, 19063. Phone: (484) 476-8390. Providers update this record themselves, so call before visiting.
How can I verify Michael Adam Waronker, DO's license?
NPPES lists Pennsylvania license number OS009029L, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Adam Waronker, DO prescribe under Medicare Part D?
In 2024, Michael Adam Waronker, DO had 298 Medicare Part D claims for 109 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.