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IRVIN HAFER COLLINS MFT-A
NPI 1083021844
Counselor - Mental Health in Diamond Springs, CA

Active since July 14, 2014
768 PLEASANT VALLEY RD, DIAMOND SPRINGS, CA 95619(530) 621-6134(530) 303-1526 Get Directions Write a Review

NPPES record last updated: December 10, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 10, 2025, Mar 17, 2018, Mar 2, 2018 (3 updates tracked since 2018).

About Irvin Hafer Collins Mft-a NPPES

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

IRVIN HAFER COLLINS MFT-A (NPI 1083021844) is an individual mental health provider in Diamond Springs, California, licensed in California (126532) and active in the NPI registry since July 2014. He maintains 2 additional practice locations.

NPPES Registry Identity

NPI1083021844
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameIRVIN HAFER COLLINSCredential: MFT-A
Location Address768 PLEASANT VALLEY RDDiamond Springs, CA 95619-9260
Mailing AddressPo Box 195Camino, CA 95709-0195 · (530) 621-6134 · Fax (530) 303-1526
Phone(530) 621-6134
Fax(530) 303-1526
Sole ProprietorYes
Enumeration DateJuly 14, 2014
Last NPPES UpdateDecember 10, 20253 updates tracked since enumeration
NPPES CertifiedDecember 10, 2025
✔ NPI 1083021844 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in CA · 126532
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X
768 PLEASANT VALLEY RD, Diamond Springs, CA 95619
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Secondary Practice Locations 2

Location 17000B S Center DrClearlake, CA 95422-8131 · Phone (707) 994-7090
Location 21313 Cutting BlvdRichmond, CA 94804-2554 · Phone (510) 232-0874

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.

PAUL WESLEY CANTOS NOVAL LPT/LVN
Licensed Vocational Nurse
768 PLEASANT VALLEY RD
DIAMOND SPRINGS, CA 95619
El Dorado County (530) 621-6290
MRS. KRISTIN ERIN JONES LMFT
Marriage & Family Therapist
768 PLEASANT VALLEY RD
DIAMOND SPRINGS, CA 95619
El Dorado County (530) 621-6290
KIM MARIE DILLON
Counselor (Mental Health)
768 PLEASANT VALLEY RD, SUITE 102
DIAMOND SPRINGS, CA 95619
El Dorado County (530) 621-6116
NADINE LYNN HENDRICKS LCSW
Social Worker (Clinical)
768 PLEASANT VALLEY RD
DIAMOND SPRINGS, CA 95619
El Dorado County (530) 621-6290
PAUL ALLEN SOUSA ASW
Social Worker
768 PLEASANT VALLEY RD
DIAMOND SPRINGS, CA 95619
El Dorado County (530) 621-6290
SCOTT FISHER
Marriage & Family Therapist
768 PLEASANT VALLEY RD
DIAMOND SPRINGS, CA 95619
El Dorado County (530) 621-6215
MARK WYLY
Counselor (Mental Health)
768 PLEASANT VALLEY RD, STE. 304
DIAMOND SPRINGS, CA 95619
El Dorado County (530) 621-9800
AIMEE DUNKEL
Counselor
768 PLEASANT VALLEY RD
DIAMOND SPRINGS, CA 95619
El Dorado County (530) 621-9800

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 Irvin Collins's NPI number?

The NPI number for Irvin Collins is 1083021844. It was assigned to this individual provider in the NPPES registry on July 14, 2014.

Where is Irvin Collins located?

Irvin Collins practices at 768 Pleasant Valley Rd, Diamond Springs, CA 95619. The listed phone number is (530) 621-6134.

What is Irvin Collins's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Irvin Collins was last updated on December 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.