Osvaldo Zumba, M.D.
Surgery Physician · Ephrata, PA
Osvaldo Zumba, M.D. is a surgery physician with a practice address in Ephrata, Pennsylvania, and NPI 1912261983, issued on Jun 25, 2012. Check the license (Pennsylvania MD468240, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Osvaldo Zumba
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- MD468240 PA
Self-reported in NPPES; status is on the state search - Practice location
- 804 Grandview Dr Ste 2, Ephrata, PA 17522
- Phone
- (717) 466-2500
- Enumerated
- Jun 25, 2012
- Record last updated
- Mar 26, 2026
- Fax
- (717) 733-7865
- Medicare enrollment
- Enrolled (PECOS I20190925000588); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 1,867 in Pennsylvania → Look up another NPI →
Also registered at 804 Grandview Dr Ste 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carlos Donayre, M.D.Vascular Surgery Physician1134191752
- Jeffrey Keyser, DOSurgery Physician1346233400
- Jose Mejia Aguirre, M.D.Surgery Physician1992737373
- Jonathan Palmer, PAPhysician Assistant1902455538
- William Piepgrass, M.D.Surgery Physician1053392605
- David Yearsley, M.D.Surgery Physician1629335187
Verify Osvaldo Zumba in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD468240Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% fewer Medicare Part D claims than the average surgery physician in 2024
80 Medicare Part D claims for 62 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 40 claims were for opioids.
Most prescribed
- Tramadol Hcl21 claims
- Oxycodone Hcl18 claims
- Cephalexin14 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: $1,337.16
13 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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
- Wellspan Medical GroupEphrata, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Osvaldo Zumba among 1,867 surgery physician records in Pennsylvania
Osvaldo Zumba, M.D. is one of 1,867 surgery physician records with a practice address in Pennsylvania. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 57% of them.
- NPI issued2012 · 57% of these records are older, 40% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2012 · median 2007 among the 932 with a school on file
- Record last updated2026 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 surgery physician records list a practice address in Ephrata
They are 8 of the 574 NPPES records with a practice address in Ephrata, and 1,867 surgery physician records in Pennsylvania.
All 1,867 in Pennsylvania → Every provider in Ephrata → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Herbert Hoover, M.DEphrata, PA 175221386683613
- William Ives, M.D.Ephrata, PA 175221841269354
- Jeffrey Keyser, DOEphrata, PA 175221346233400
- Jose Mejia Aguirre, M.D.Ephrata, PA 175221992737373
- William Piepgrass, M.D.Ephrata, PA 175221053392605
- Heather Portaro, M.D.Ephrata, PA 175221609130129
- David Yearsley, M.D.Ephrata, PA 175221629335187
- Vladimir Iakomi, MDChristiana, PA 175091023038874
Common questions
What is Osvaldo Zumba, M.D.'s NPI number?
Osvaldo Zumba, M.D.'s National Provider Identifier (NPI) is 1912261983, issued on Jun 25, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Osvaldo Zumba, M.D. located?
The NPPES record lists a practice address at 804 Grandview Dr Ste 2, Ephrata, PA, 17522. Phone: (717) 466-2500. Providers update this record themselves, so call before visiting.
How can I verify Osvaldo Zumba, M.D.'s license?
NPPES lists Pennsylvania license number MD468240, 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 Osvaldo Zumba, M.D. prescribe under Medicare Part D?
In 2024, Osvaldo Zumba, M.D. had 80 Medicare Part D claims for 62 beneficiaries; the average among surgery physician prescribers was 147. 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.