Laszlo Irwin Madaras, MD
Hospitalist Physician · Chambersburg, PA
Laszlo Irwin Madaras, MD is a hospitalist physician with a practice address in Chambersburg, Pennsylvania, and NPI 1689674400, issued on Jul 22, 2005. Check the license (Pennsylvania MD058188L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Laszlo Irwin Madaras
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- MD058188L PA
Self-reported in NPPES; status is on the state search - Practice location
- 112 N 7TH St, Chambersburg, PA 17201
- Phone
- (717) 217-4300
- Enumerated
- Jul 22, 2005
- Record last updated
- Sep 12, 2024
- Fax
- (717) 217-4217
- Medicaid ID
- 0015882350007 PA
- Medicare enrollment
- Enrolled (PECOS I20050118000310); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 1993
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,424 in Pennsylvania → Look up another NPI →
Also registered at 112 N 7TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Laszlo Irwin Madaras in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD058188LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average hospitalist physician in 2024
231 Medicare Part D claims for 70 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Metoprolol Succinate24 claims
- Eliquis18 claims
- Furosemide18 claims
- Entresto13 claims
- Esomeprazole Magnesium13 claims
- Januvia13 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.
Bills Medicare through one group practice
- Wellspan Medical GroupChambersburg, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Laszlo Irwin Madaras among 1,424 hospitalist physician records in Pennsylvania
Laszlo Irwin Madaras, MD is one of 1,424 hospitalist physician records with a practice address in Pennsylvania. 94% 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, 96% newer
- In a Medicare fileYes · 94% of these records are
- In the CMS Doctors and Clinicians fileYes · 87% of these records are
- Graduated1993 · median 2011 among the 1,236 with a school on file
- Record last updated2024 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
65 hospitalist physician records list a practice address in Chambersburg
They are 65 of the 1,537 NPPES records with a practice address in Chambersburg, and 1,424 hospitalist physician records in Pennsylvania.
All 1,424 in Pennsylvania → Every provider in Chambersburg → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Richard Bruner, DOChambersburg, PA 172011780684332
- Obasi Chukwunenye, M.D.Chambersburg, PA 172011205834603
- Sanjay Dhar, M.DChambersburg, PA 172011487616322
- Stephen Flack, M. D.Chambersburg, PA 172011396742631
- Gokhan Gormus, M.D.Chambersburg, PA 172011609874577
- Ashraf Haggag, MDChambersburg, PA 172011790705994
- David Hoffmann, DOChambersburg, PA 172011871594093
- Iwona Janicka, MDChambersburg, PA 172011902803257
Common questions
What is Laszlo Irwin Madaras, MD's NPI number?
Laszlo Irwin Madaras, MD's National Provider Identifier (NPI) is 1689674400, issued on Jul 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Laszlo Irwin Madaras, MD located?
The NPPES record lists a practice address at 112 N 7TH St, Chambersburg, PA, 17201. Phone: (717) 217-4300. Providers update this record themselves, so call before visiting.
How can I verify Laszlo Irwin Madaras, MD's license?
NPPES lists Pennsylvania license number MD058188L, 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 Laszlo Irwin Madaras, MD prescribe under Medicare Part D?
In 2024, Laszlo Irwin Madaras, MD had 231 Medicare Part D claims for 70 beneficiaries; the average among hospitalist physician prescribers was 521. 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.