Robert C. Luderer, D.O.
Medical Oncology Physician · Clarion, PA
Robert C. Luderer, D.O. is a medical oncology physician with a practice address in Clarion, Pennsylvania, and NPI 1477529329, issued on Feb 28, 2006. Check the license (Pennsylvania OS003132L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Robert C. Luderer
- Credential
- D.O.
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License numbers
- OS003132L PA
OS003132 PA
Self-reported in NPPES; status is on the state search - Practice location
- 150 Doctors LN, Clarion, PA 16214
- Phone
- (814) 226-3480
- Enumerated
- Feb 28, 2006
- Record last updated
- Apr 10, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (814) 226-3489
- Medicaid ID
- 0006061970008 PA
- Medicare enrollment
- Enrolled (PECOS I20060117000403); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1973
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 265 in Pennsylvania → Look up another NPI →
Verify Robert C. Luderer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS003132LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7.1 times the Medicare Part D claims of the average medical oncology physician in 2024
5,002 Medicare Part D claims for 258 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 201 claims were for opioids.
Most prescribed
- Omeprazole217 claims
- Hydrochlorothiazide187 claims
- Atorvastatin Calcium165 claims
- Levothyroxine Sodium148 claims
- Lisinopril133 claims
- Metoprolol Succinate133 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: $111.38
5 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 3,343 providers of this specialty with any payment received $11,773.47 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
- Butler Medical ProvidersClarion, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert C. Luderer among 265 medical oncology physician records in Pennsylvania
Robert C. Luderer, D.O. is one of 265 medical oncology physician records with a practice address in Pennsylvania. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 49% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1973 · median 2002 among the 189 with a school on file
- Record last updated2008 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Pennsylvania
There are 265 medical oncology physician records in Pennsylvania.
All 265 in Pennsylvania → Every provider in Clarion → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Narinder Malhotra, MDMeadville, PA 163351942207337
- Donna Puleio, M.D.Seneca, PA 163461891767893
- Gloria Minella, M.D.Butler, PA 160011376836387
- Philip Symes, MDErie, PA 165021033115464
- Jan Rothman, MDErie, PA 165051639176027
- Roy Smith, MDErie, PA 165061427056688
- Shantan Reddy, M.D.Johnstown, PA 159011689872848
- Kristopher Hansen, DOAltoona, PA 166011326485202
Common questions
What is Robert C. Luderer, D.O.'s NPI number?
Robert C. Luderer, D.O.'s National Provider Identifier (NPI) is 1477529329, issued on Feb 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert C. Luderer, D.O. located?
The NPPES record lists a practice address at 150 Doctors LN, Clarion, PA, 16214. Phone: (814) 226-3480. Providers update this record themselves, so call before visiting.
How can I verify Robert C. Luderer, D.O.'s license?
NPPES lists Pennsylvania license number OS003132L, 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 Robert C. Luderer, D.O. prescribe under Medicare Part D?
In 2024, Robert C. Luderer, D.O. had 5,002 Medicare Part D claims for 258 beneficiaries; the average among medical oncology physician prescribers was 703. 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.