Leonardo S. Amper, MD
Internal Medicine Physician · Johnstown, PA
Leonardo S. Amper, MD is an internal medicine physician with a practice address in Johnstown, Pennsylvania, and NPI 1346225869, issued on Dec 7, 2005. Check the license (Pennsylvania MD059909L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Leonardo S. Amper
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD059909L PA
Self-reported in NPPES; status is on the state search - Practice location
- 1 Tech Park Dr Ste 1150, Johnstown, PA 15901
- Phone
- (814) 475-8700
- Enumerated
- Dec 7, 2005
- Record last updated
- Dec 2, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (814) 475-8797
- Medicaid ID
- 0016045260008 PA
- Medicare enrollment
- Enrolled (PECOS I20050727000687); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 1 Tech Park Dr Ste 1150
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Apryle Bober, CRNPNurse Practitioner1679127641
Verify Leonardo S. Amper in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD059909LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.9 times the Medicare Part D claims of the average internal medicine physician in 2024
12,417 Medicare Part D claims for 666 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 16 claims were for opioids.
Most prescribed
- Atorvastatin Calcium937 claims
- Amlodipine Besylate525 claims
- Pantoprazole Sodium441 claims
- Metoprolol Succinate433 claims
- Losartan Potassium416 claims
- Lisinopril365 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: $1,298.89
79 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Dlp Conemaugh Physician Practices LLCJohnstown, PA
- Vantage Physical Therapy And Rehabilitation IncJohnstown, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leonardo S. Amper among 7,300 internal medicine physician records in Pennsylvania
Leonardo S. Amper, MD is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 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 fileYes · 58% of these records are
- Graduated1988 · median 2008 among the 4,208 with a school on file
- Record last updated2019 · 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 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
86 internal medicine physician records list a practice address in Johnstown
They are 86 of the 1,724 NPPES records with a practice address in Johnstown, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Johnstown → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Thomas Ellenberger, M.D.Johnstown, PA 159011508818410
- Shriram Sirsikar, M.D.Johnstown, PA 159011245239391
- Phillip Turco, M.D.Johnstown, PA 159021649235052
- Francis Madden, MDJohnstown, PA 159041770696619
- Vijay Malhotra, M.DJohnstown, PA 159041467598755
- Stephen Matse, DOJohnstown, PA 159041427054642
- Joseph Sobieski, MDJohnstown, PA 159041558355784
- Deepthi Yarramsetty, MDJohnstown, PA 159041811506546
Common questions
What is Leonardo S. Amper, MD's NPI number?
Leonardo S. Amper, MD's National Provider Identifier (NPI) is 1346225869, issued on Dec 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Leonardo S. Amper, MD located?
The NPPES record lists a practice address at 1 Tech Park Dr Ste 1150, Johnstown, PA, 15901. Phone: (814) 475-8700. Providers update this record themselves, so call before visiting.
How can I verify Leonardo S. Amper, MD's license?
NPPES lists Pennsylvania license number MD059909L, 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 Leonardo S. Amper, MD prescribe under Medicare Part D?
In 2024, Leonardo S. Amper, MD had 12,417 Medicare Part D claims for 666 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.