Robert S. Fenning, M.D.
Interventional Cardiology Physician · Philadelphia, PA
Robert S. Fenning, M.D. is an interventional cardiology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1679735211, issued on Jun 25, 2008. Check the license (Pennsylvania MD441155, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Robert S. Fenning
- Credential
- M.D.
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License number
- MD441155 PA
Self-reported in NPPES; status is on the state search - Practice location
- 3400 Spruce St, Philadelphia, PA 19104
- Phone
- (215) 662-2884
- Enumerated
- Jun 25, 2008
- Record last updated
- Jul 18, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150916000244); accepts Medicare assignment
- Medical or professional school
- Perelman School Of Med At The University Of Pennsylvania, 2008
- Entity
- Type 1 · individual
8 nearest interventional cardiology physician records → All 296 in Pennsylvania → Look up another NPI →
Also registered at 3400 Spruce St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Megan Abbott, CRNPNurse Practitioner1396771689
- Michael Abboud, MDEmergency Medicine Physician1962820852
- Emily AbdelmessihPediatric Pharmacist1891612560
- Mohammed AbdullahStudent in an Organized Health Care Education/Training Program1013595495
- Amin Abedini, MDStudent in an Organized Health Care Education/Training Program1912609017
- Farid Aboharb, MD, PHDStudent in an Organized Health Care Education/Training Program1295595973
Verify Robert S. Fenning in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD441155Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average interventional cardiology physician in 2024
830 Medicare Part D claims for 185 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Atorvastatin Calcium150 claims
- Clopidogrel84 claims
- Ezetimibe80 claims
- Amlodipine Besylate62 claims
- Rosuvastatin Calcium59 claims
- Metoprolol Succinate44 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 79.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,176.55
30 payments; by number, the most common kind was food and beverage; the largest payer was Veryan Medical Incorporated. The 6,394 providers of this specialty with any payment received $7,062.29 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
- Clinical Health Care Associates OF New Jersey PCSomers Point, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert S. Fenning among 296 interventional cardiology physician records in Pennsylvania
Robert S. Fenning, M.D. is one of 296 interventional cardiology physician records with a practice address in Pennsylvania. 97% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 61% of them.
- NPI issued2008 · 61% of these records are older, 32% newer
- In a Medicare fileYes · 97% of these records are
- In the CMS Doctors and Clinicians fileYes · 88% of these records are
- Graduated2008 · median 2000 among the 259 with a school on file
- Record last updated2018 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0011X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Interventional Cardiology Physician providers in Pennsylvania
There are 296 interventional cardiology physician records in Pennsylvania.
All 296 in Pennsylvania → Every provider in Philadelphia → Interventional Cardiology Physician nationwide →
The 8 interventional cardiology physician records with the nearest ZIP codes
- Gene Chang, MDPhiladelphia, PA 191041174554851
- Paul Fiorilli, M.D.Philadelphia, PA 191041194040436
- Jay Giri, MDPhiladelphia, PA 191041881892669
- Lauren Glassmoyer, MDPhiladelphia, PA 191041184061640
- Howard Herrmann, MDPhiladelphia, PA 191041679503783
- Sameer Khandhar, MDPhiladelphia, PA 191041558534172
- Taisei Kobayashi, MDPhiladelphia, PA 191041992936306
- Daniel Kolansky, MDPhiladelphia, PA 191041124054812
Common questions
What is Robert S. Fenning, M.D.'s NPI number?
Robert S. Fenning, M.D.'s National Provider Identifier (NPI) is 1679735211, issued on Jun 25, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Robert S. Fenning, M.D. located?
The NPPES record lists a practice address at 3400 Spruce St, Philadelphia, PA, 19104. Phone: (215) 662-2884. Providers update this record themselves, so call before visiting.
How can I verify Robert S. Fenning, M.D.'s license?
NPPES lists Pennsylvania license number MD441155, 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 S. Fenning, M.D. prescribe under Medicare Part D?
In 2024, Robert S. Fenning, M.D. had 830 Medicare Part D claims for 185 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. Part D covers Medicare prescriptions only.
What is Robert S. Fenning, M.D.'s MIPS final score?
The 2023 MIPS final score is 79.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.