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DR. JOHN C BOLF PHD
NPI 1558489138
Marriage & Family Therapist in Roseville, CA

Active since March 26, 2007
101 CIRBY HILLS DR, ROSEVILLE, CA 95678(916) 787-8814(916) 787-8967 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. John C Bolf Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOHN C BOLF PHD (NPI 1558489138) is an individual marriage & family therapist in Roseville, California, licensed in California (MFT13752) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1558489138
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameDR. JOHN C BOLFCredential: PHD
Location Address101 CIRBY HILLS DRRoseville, CA 95678-4360
Mailing Address10556 Combie Rd, P. O. Box 106525Auburn, CA 95602-8908 · (916) 787-8814 · Fax (916) 787-8967
Phone(916) 787-8814
Fax(916) 787-8967
Sole ProprietorYes
Enumeration DateMarch 26, 2007
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1558489138 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in CA · MFT13752
Definition
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.
Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License PSY6653 (CA)
101 CIRBY HILLS DR, Roseville, CA 95678
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ASHLEY PURSER
Social Worker
101 CIRBY HILLS DR
ROSEVILLE, CA 95678
Placer County (916) 787-8850
JYNNAHLOVE ABSHIRE
Peer Specialist
101 CIRBY HILLS DR
ROSEVILLE, CA 95678
Placer County (916) 919-3660
MRS. SANDRA AURORA VEGA CMPSS
Peer Specialist
101 CIRBY HILLS DR
ROSEVILLE, CA 95678
Placer County (916) 787-8800
LINDA HAN
Registered Nurse
101 CIRBY HILLS DR
ROSEVILLE, CA 95678
Placer County (916) 787-8800
ALYSHA MARIE LAPERCHE
Social Worker
101 CIRBY HILLS DR
ROSEVILLE, CA 95678
Placer County (727) 252-3106
DUNYA TALABANI
Community Health Worker
101 CIRBY HILLS DR
ROSEVILLE, CA 95678
Placer County (916) 872-6560
JESSE PERRIERA
Day Training/Habilitation Specialist
101 CIRBY HILLS DR
ROSEVILLE, CA 95678
Placer County (530) 953-3899
CAROLINE GRACE CHAVEZ
Licensed Psychiatric Technician
101 CIRBY HILLS DR
ROSEVILLE, CA 95678
Placer County (916) 787-8860

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 John Bolf's NPI number?

The NPI number for John Bolf is 1558489138. It was assigned to this individual provider in the NPPES registry on March 26, 2007.

Where is John Bolf located?

John Bolf practices at 101 Cirby Hills Dr, Roseville, CA 95678. The listed phone number is (916) 787-8814.

What is John Bolf'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 John Bolf was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.