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

Mr. William Lyons Jeffery, LMHC

Individual provider Mental Health Counselor · NPI 1679839484

Mr. William Lyons Jeffery, LMHC is a Mental Health Counselor in Norwich, New York. Licensed in New York. Registered with an NPI since 2012.

Licensed in
NY
In the registry since
2012
What do these letters mean?
LMHC — Licensed Mental Health Counselor
A licensed mental health counsellor; the title used in Florida, New York and Washington among others.

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Practice location Address checks out

3 Ohara Dr
Norwich, NY 13815-2046
Phone: (607) 334-8244
Fax: (607) 336-5779
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 006646 (NY)

Record details

NPI number1679839484
Entity typeIndividual (Type 1)
GenderMale
Credentials LMHC
Sole proprietorNo
NPI enumeratedApril 5, 2012
Last updated in NPPESJanuary 22, 2025
Certification dateJanuary 22, 2025

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