Rudolph Silas Fellin, M.D.
Internal Medicine Physician · Hazleton, PA
Rudolph Silas Fellin, M.D. is an internal medicine physician with a practice address in Hazleton, Pennsylvania, and NPI 1760551105, issued on Nov 8, 2006. Check the license (Pennsylvania MD024942E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Rudolph Silas Fellin
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD024942E PA
Self-reported in NPPES; status is on the state search - Practice location
- 54 N Locust St, Hazleton, PA 18201
- Phone
- (570) 454-8711
- Enumerated
- Nov 8, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Verify Rudolph Silas Fellin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD024942ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
96 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium16 claims
- Mirtazapine12 claims
- Pantoprazole Sodium12 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.
Rudolph Silas Fellin among 7,300 internal medicine physician records in Pennsylvania
Rudolph Silas Fellin, M.D. 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 64% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2007 · 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).
14 internal medicine physician records list a practice address in Hazleton
They are 14 of the 351 NPPES records with a practice address in Hazleton, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Hazleton → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kalpana Chikarmane, MDHazleton, PA 182011225105802
- Howard Cox, MDHazleton, PA 182011508870148
- Pedro Guzman, MDHazleton, PA 182011174858104
- Minaben Patel, MDHazleton, PA 182011427124585
- Stephen Shoemaker, D.O.Hazleton, PA 182011780681262
- Jude Sidari, MDHazleton, PA 182011700825452
- Nicholas Chiumento, D.O.Hazle Township, PA 182021043286685
- Francisco Gazek, MDHazleton, PA 182021063480820
Common questions
What is Rudolph Silas Fellin, M.D.'s NPI number?
Rudolph Silas Fellin, M.D.'s National Provider Identifier (NPI) is 1760551105, issued on Nov 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rudolph Silas Fellin, M.D. located?
The NPPES record lists a practice address at 54 N Locust St, Hazleton, PA, 18201. Phone: (570) 454-8711. Providers update this record themselves, so call before visiting.
How can I verify Rudolph Silas Fellin, M.D.'s license?
NPPES lists Pennsylvania license number MD024942E, 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 Rudolph Silas Fellin, M.D. prescribe under Medicare Part D?
In 2024, Rudolph Silas Fellin, M.D. had 96 Medicare Part D claims; 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.