Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

David Seinfeld, MD

Individual provider Internal Medicine Physician · NPI 1679635759

David Seinfeld, MD practises Internal Medicine in Boynton Beach, Florida. Graduated from Albert Einstein College of Medicine of Yeshiva University in 1973, 53 years ago. Practices with Conviva Medical Center Management, LLC, a 562-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
53
Trained at
Albert Einstein College of Medicine of Yeshiva University
Licensed in
FL
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3795 W Boynton Beach Blvd
Boynton Beach, FL 33436
Phone: (561) 736-2001
Fax: (561) 738-3004
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence ME137503 (FL)

Record details

NPI number1679635759
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 14, 2006
Last updated in NPPESMarch 14, 2026
Certification dateMarch 14, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY
Graduated 1973 (53 years in practice)
Group practice Conviva Medical Center Management, Llc — 562 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients29
Services billed 208 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Conviva Medical Center Management, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 562 clinicians in the practice; 12 are shown here.

Other providers in Boynton Beach