Individual provider · Type 1 NPI

Mark Harris Haltrecht, DO

Family Medicine Physician · Merrick, NY

NPI number 1366510620 Active

Practice location

1825 Merrick Rd
Merrick, NY 11566-4559

Fax (516) 867-5519

Specialties and licenses

Taxonomy	Code	License
Family Medicine Physician Primary	207Q00000X	242484 (NY)
Diagnostic Radiology Physician	2085R0202X	242484 (NY)

Family Medicine Physician: Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

4 other providers at this address

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About NPI 1366510620

Mark Harris Haltrecht, DO's National Provider Identifier is 1366510620, issued on Dec 2, 2006. The primary taxonomy on file is Family Medicine Physician (207Q00000X), and the practice location is in Merrick, NY. The record was last updated on Jan 7, 2026.