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

Mr. John Warren Whalen, BA

Individual provider Counselor · NPI 1326674490

Mr. John Warren Whalen, BA is a Counselor in Valley Stream, New York. Registered with an NPI since 2020.

In the registry since
2020
What do these letters mean?
BA — Bachelor of Arts
An undergraduate arts degree.

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Practice location Address checks out

50 W Hawthorne Ave
Valley Stream, NY 11580-6220
Phone: (347) 279-5517
Show map & directions

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

Specialties & licences

Counselor (primary) Taxonomy 101Y00000X

Record details

NPI number1326674490
Entity typeIndividual (Type 1)
GenderMale
Credentials BA
Sole proprietorNo
NPI enumeratedMarch 20, 2020
Last updated in NPPESMarch 20, 2020
Certification dateMarch 20, 2020

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