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

MS. Deborah Ann Deierlein, NP

Individual provider Adult Health Nurse Practitioner · NPI 1407016777

MS. Deborah Ann Deierlein, NP is an Adult Health Nurse Practitioner in East Setauket, New York. Licensed in New York. Registered with an NPI since 2008.

Licensed in
NY
In the registry since
2008
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

181 Belle Mead Rd Ste 6
East Setauket, NY 11733
Phone: (631) 444-4274
Fax: (631) 444-4276
Show map & directions

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

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 301059 (NY)

Record details

NPI number1407016777
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJune 11, 2008
Last updated in NPPESJune 11, 2008

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