Fredric Seinfeld, MD
NPI 1275582728 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Pennington, NJ
Enrolled with Medicare as Practitioner - Thoracic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fredric Seinfeld, MD is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Pennington, NJ (NPI 1275582728).
Provider details
- NPI number
- 1275582728
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA05313600 (NJ)
Specialties & taxonomies
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianPrimary208G00000XLicense 25MA05313600 (NJ)
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
193 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 88 | $119 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 74 | $169 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 31 | $108 |
Typical Medicare-allowed amounts for these services range $108–$169 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 832 Brunswick AveTrenton, NJ 08638-3847Phone: (609) 599-5307
Registry dates
- Enumerated
- 2006-05-10
- Last updated
- 2023-02-09
- Certified
- 2023-02-09
Frequently asked questions
- What is Fredric Seinfeld's NPI number?
- Fredric Seinfeld's National Provider Identifier (NPI) is 1275582728, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fredric Seinfeld's specialty?
- Fredric Seinfeld is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Fredric Seinfeld located?
- Fredric Seinfeld's practice location on file with NPPES is 2 Capital Way Ste 356, Pennington, NJ 08534-2521.
- What is Fredric Seinfeld's phone number?
- The practice phone number listed in the NPPES registry for Fredric Seinfeld is (609) 599-5307.
- Does Fredric Seinfeld accept Medicare?
- Fredric Seinfeld is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Fredric Seinfeld's NPI active?
- Yes — Fredric Seinfeld's NPI (1275582728) is active in the NPPES registry as of the last update on 2023-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.