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

Michael Klien, FNP

Individual provider Family Nurse Practitioner · NPI 1942012562

Michael Klien, FNP is a Family Nurse Practitioner in Briarwood, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2025
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

8319 141st St Apt 728
Briarwood, NY 11435-1639
Phone: (347) 996-0474
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 355158 (NY)

Record details

NPI number1942012562
Entity typeIndividual (Type 1)
GenderMale
Credentials FNP
Sole proprietorYes
NPI enumeratedJanuary 21, 2025
Last updated in NPPESJanuary 21, 2025
Certification dateJanuary 21, 2025
Mailing address8319 141st St Apt 728, Briarwood, NY 11435-1639

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