Steven J. Weiss, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Philadelphia, PA
Steven J. Weiss, MD is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Philadelphia, Pennsylvania, and NPI 1427294594, issued on Dec 19, 2008. Check the license (Pennsylvania MD025796E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Steven J. Weiss
- Credential
- MD
- Primary taxonomy
- Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
- License number
- MD025796E PA
Self-reported in NPPES; status is on the state search - Practice location
- 3624 Market St, Philadelphia, PA 19104
- Phone
- (215) 662-3958
- Enumerated
- Dec 19, 2008
- Record last updated
- Nov 28, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20090910000555); accepts Medicare assignment
- Medical or professional school
- Medical College Of Pennsylvania, 1980
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest thoracic surgery (cardiothoracic vascular surgery) physician records → All 377 in Pennsylvania → Look up another NPI →
Also registered at 3624 Market St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ron Anafi, MDSleep Medicine (Internal Medicine) Physician1548324080
- Maria Antoniou, MDSleep Medicine (Internal Medicine) Physician1689600504
- Janice Biddle, CRNPAdult Health Nurse Practitioner1851596985
- Hsiu-Hui Chen, PH.D.Counseling Psychologist1790132918
- Lisa Felkins, MSNFamily Nurse Practitioner1427304252
- Barry Fields, MDSleep Medicine (Internal Medicine) Physician1104000314
Verify Steven J. Weiss in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD025796ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 85.5 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: $109.28
3 payments; by number, the most common kind was food and beverage; the largest payer was Atricure, Inc. The 4,047 providers of this specialty with any payment received $7,828.84 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
- University OF Penn - Medical GroupPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Steven J. Weiss among 377 thoracic surgery (cardiothoracic vascular surgery) physician records in Pennsylvania
Steven J. Weiss, MD is one of 377 thoracic surgery (cardiothoracic vascular surgery) physician records with a practice address in Pennsylvania. 75% 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 56% of them.
- NPI issued2008 · 56% of these records are older, 35% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1980 · median 1998 among the 223 with a school on file
- Record last updated2011 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208G00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in Pennsylvania
There are 377 thoracic surgery (cardiothoracic vascular surgery) physician records in Pennsylvania.
All 377 in Pennsylvania → Every provider in Philadelphia → Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician nationwide →
The 8 thoracic surgery (cardiothoracic vascular surgery) physician records with the nearest ZIP codes
- Michael Acker, MDPhiladelphia, PA 191041568494870
- Martin Blank, MDPhiladelphia, PA 191041477538601
- Joel Cooper, MDPhiladelphia, PA 191041770529729
- Satoshi Furukawa, MDPhiladelphia, PA 191041104814144
- James Gaynor, M.D.Philadelphia, PA 191041346338746
- Mark Goldenberg, MDPhiladelphia, PA 191041376568949
- Robert Gorman, MDPhiladelphia, PA 191041235160920
- Joseph Gorman, MDPhiladelphia, PA 191041184656498
Common questions
What is Steven J. Weiss, MD's NPI number?
Steven J. Weiss, MD's National Provider Identifier (NPI) is 1427294594, issued on Dec 19, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Steven J. Weiss, MD located?
The NPPES record lists a practice address at 3624 Market St, Philadelphia, PA, 19104. Phone: (215) 662-3958. Providers update this record themselves, so call before visiting.
How can I verify Steven J. Weiss, MD's license?
NPPES lists Pennsylvania license number MD025796E, 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.
What is Steven J. Weiss, MD's MIPS final score?
The 2023 MIPS final score is 85.5 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.