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

Brittany Catherine Callahan, NP

Individual provider Pediatric Nurse Practitioner · NPI 1386426807

Brittany Catherine Callahan, NP is a Pediatric Nurse Practitioner in Selden, New York. Works from 4 locations. Licensed in New York.

Licensed in
NY
In the registry since
2023
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

239 Middle Country Rd
Selden, NY 11784-2516
Phone: (631) 696-5437
Show map & directions

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

Additional practice locations (3)

  • 6218 Jericho Tpke, Commack, NY 11725-2801 — (631) 499-5437
  • 5050 Sunrise Hwy, Massapequa Park, NY 11762-2928 — (516) 541-5437
  • 1130 Deer Park Ave, North Babylon, NY 11703-3102 — (631) 667-4767

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence 383599 (NY)

Record details

NPI number1386426807
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedOctober 18, 2023
Last updated in NPPESOctober 18, 2023
Certification dateOctober 18, 2023

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