National Provider Identifier Database

FRED FEFER, MD – NPI #1477550135
Cardiovascular Disease

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.


Contact Information

FRED FEFER, MD
300 FRANKLIN AVE
VALLEY STREAM, NY11580-2107
Phone: 516-599-8280
Fax: 516-599-8006
Website:
Specialty Taxonomy Code
* Cardiovascular Disease 207RC0000X
Nuclear Cardiology 207UN0901X

* Indicates primary specialty

NPI Profile & details for FRED FEFER

NPI Number 1477550135
Credentials MD
Entity Individual
Enumeration date 07/07/2005
Last updated 03/19/2025 - More than a year ago
Sole proprietor1 No
Identifiers
  • NY License #: 204858
  • NY License #: 307230
  • NY Medicaid: 01883403
Hospital affiliation n/a

1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

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