Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Sinan Kadayifci, MD

Individual provider Cardiovascular Disease Physician · NPI 1730168246

Dr. Sinan Kadayifci, MD is a Cardiovascular Disease (Cardiology) in Deer Park, New York. Qualified in 1985, 41 years ago. Practices with Advantagecare Physicians PC, a 310-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
41
Licensed in
NY
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

1644 Deer Park Ave Ste Lowr Level North
Deer Park, NY 11729-5211
Phone: (631) 392-1290
Fax: (631) 392-1291
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 350 South Broadway, Hicksville, NY 11801-5006 — (516) 938-0100
  • 640 Hawkins Ave, Lake Ronkonkoma, NY 11779-2324 — (631) 737-0100
  • 300 Bayshore Road, North Babylon, NY 11703-2823 — (631) 586-2700

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 241033 (NY)

Record details

NPI number1730168246
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 12, 2006
Last updated in NPPESSeptember 4, 2019
Mailing address1644 Deer Park Ave, Suite Lower Level North, Deer Park, NY 11729-5211

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesCARDIAC ELECTROPHYSIOLOGY
Medical schoolOTHER
Graduated 1985 (41 years in practice)
Group practice Advantagecare Physicians Pc — 310 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Deer Park