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

Fred Fefer, MD

Individual provider Cardiovascular Disease Physician · NPI 1477550135

Fred Fefer, MD is a Cardiovascular Disease (Cardiology) in Valley Stream, New York. Qualified in 1990, 36 years ago. Practices with North Shore-Lij Medical PC, a 6,350-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
36
Licensed in
NY
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

300 Franklin Ave
Valley Stream, NY 11580-2107
Phone: (516) 599-8280
Fax: (516) 599-8006
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 204858 (NY)
Nuclear Cardiology Physician Taxonomy 207UN0901X · Licence 307230 (NY)

Record details

NPI number1477550135
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 7, 2005
Last updated in NPPESMarch 19, 2025
Certification dateMarch 19, 2025
Mailing address300 Franklin Ave, Valley Stream, NY 11580-2107

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesNUCLEAR MEDICINE
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice North Shore-Lij Medical Pc — 6350 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Valley Stream