Stuart L. Siepser, MD
Cardiovascular Disease Physician · Wayne, NJ
Stuart L. Siepser, MD is a cardiovascular disease physician with a practice address in Wayne, New Jersey, and NPI 1306809314, issued on Apr 10, 2006. Check the license (New Jersey 29286, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Stuart L. Siepser
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 29286 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 1777 Hamburg Tpke, Wayne, NJ 07470
- Phone
- (973) 835-6300
- Enumerated
- Apr 10, 2006
- Record last updated
- Sep 11, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (973) 835-3761
- Medicaid ID
- 7726805 NJ
- Medicare enrollment
- Enrolled (PECOS I20050908000076); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 1988
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 1,102 in New Jersey → Look up another NPI →
Also registered at 1777 Hamburg Tpke
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lawrence Ambrose, M.D.Specialist1225018443
- Robert Bazzini, M.D.Specialist1164402814
- Melissa Bentley, APNWomen's Health Nurse Practitioner1306283841
- Lawrence Blitz, MDCardiovascular Disease Physician1275596389
- Steven Domnitz, M.D.Specialist1427096254
- Cherise Dyal, MDOrthopaedic Surgery Physician1699874487
Verify Stuart L. Siepser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 29286Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.2 times the Medicare Part D claims of the average cardiovascular disease physician in 2024
9,709 Medicare Part D claims for 1,089 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 90 claims were for opioids.
Most prescribed
- Atorvastatin Calcium972 claims
- Metoprolol Succinate597 claims
- Amlodipine Besylate576 claims
- Losartan Potassium547 claims
- Eliquis540 claims
- Rosuvastatin Calcium426 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.
Bills Medicare through 2 group practices
- Cardiovascular Health Consultants, P.A.Morristown, NJ
- Practice Associates Medical GroupMorristown, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stuart L. Siepser among 1,102 cardiovascular disease physician records in New Jersey
Stuart L. Siepser, MD is one of 1,102 cardiovascular disease physician records with a practice address in New Jersey. 87% 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 16% of them.
- NPI issued2006 · 16% of these records are older, 40% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated1988 · median 1997 among the 833 with a school on file
- Record last updated2007 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in New Jersey
There are 1,102 cardiovascular disease physician records in New Jersey.
All 1,102 in New Jersey → Every provider in Wayne → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Amer Aladin, M.B.CH.B.Wayne, NJ 074701013127299
- Sameer Azhak, M.D.Wayne, NJ 074701073672085
- Lawrence Blitz, MDWayne, NJ 074701275596389
- Dhirendra Das, M.D., F.A.C.C., FACPWayne, NJ 074701356440747
- Emile Doss, MDWayne, NJ 074701699790931
- Donna Konlian, M.D., F.A.C.C.Wayne, NJ 074701144308115
- Lesniak Lesniak, M.DWayne, NJ 074701669554523
- Mark Rosenthal, MDWayne, NJ 074701215990858
Common questions
What is Stuart L. Siepser, MD's NPI number?
Stuart L. Siepser, MD's National Provider Identifier (NPI) is 1306809314, issued on Apr 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stuart L. Siepser, MD located?
The NPPES record lists a practice address at 1777 Hamburg Tpke, Wayne, NJ, 07470. Phone: (973) 835-6300. Providers update this record themselves, so call before visiting.
How can I verify Stuart L. Siepser, MD's license?
NPPES lists New Jersey license number 29286, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Stuart L. Siepser, MD prescribe under Medicare Part D?
In 2024, Stuart L. Siepser, MD had 9,709 Medicare Part D claims for 1,089 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.