HALSEY NEWBROUGH SIMMONS M.F.T.
NPI 1164585444
Marriage & Family Therapist in Pleasant Hill, CA
About Halsey Newbrough Simmons M.f.t. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HALSEY NEWBROUGH SIMMONS M.F.T. (NPI 1164585444) is an individual marriage & family therapist in Pleasant Hill, California, licensed in California (30120) and active in the NPI registry since December 2006.
NPPES Registry Identity
Specialties & Licenses
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
Other Identifiers 1
Other Providers at the Same Location NPPES 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PLEASANT HILL, CA 94523
PLEASANT HILL, CA 94523
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Halsey Simmons's NPI number?
The NPI number for Halsey Simmons is 1164585444. It was assigned to this individual provider in the NPPES registry on December 18, 2006.
Where is Halsey Simmons located?
Halsey Simmons practices at 140 Mayhew Way Ste 300, Pleasant Hill, CA 94523. The listed phone number is (707) 315-8889.
What is Halsey Simmons's specialty?
The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.
When was this NPI record last updated?
The NPPES record for Halsey Simmons was last updated on March 18, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.