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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. COLIN HOLLIDGE PHD LISCW
NPI 1447238381
Social Worker in Eagan, MN

Active since December 31, 2005
4555 ERIN DR, SUITE 260, EAGAN, MN 55122(651) 686-8818 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Colin Hollidge Phd Liscw NPPES

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

DR. COLIN HOLLIDGE PHD LISCW (NPI 1447238381) is an individual social worker in Eagan, Minnesota, licensed in Minnesota (13587) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1447238381
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameDR. COLIN HOLLIDGECredential: PHD LISCW
Location Address4555 ERIN DR, SUITE 260Eagan, MN 55122-3398
Mailing Address4555 Erin Dr, Suite 260Eagan, MN 55122-3398 · (651) 686-8818
Phone(651) 686-8818
Sole ProprietorNo
Enumeration DateDecember 31, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1447238381 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in MN · 13587
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
4555 ERIN DR, Eagan, MN 55122
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Other Providers at the Same Location NPPES 8

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

NANCY NUTTING COHEN LAMFT
Marriage & Family Therapist
4555 ERIN DR, SUITE 260
EAGAN, MN 55122
Dakota County (651) 686-8818
MS. LYNDALL JOHNSON MA LP
Psychologist
4555 ERIN DR, #260
EAGAN, MN 55122
Dakota County (651) 686-8818
DR. LINDA S. RAASCH ED.D., L.P.
Psychologist
4555 ERIN DR, SUITE 260
EAGAN, MN 55122
Dakota County (651) 686-8818
ASLAN INSTITUTE
Psychologist
4555 ERIN DR, SUITE 260
EAGAN, MN 55122
Dakota County (651) 686-8818
DR. JOHN ROBERT PETERSEN DDS
Dentist (General Practice)
4555 ERIN DR
EAGAN, MN 55122
Dakota County (651) 681-9044
BRANDON MANNIE D.C. LLC
Chiropractor
4555 ERIN DR, 210
EAGAN, MN 55122
Dakota County (651) 452-2225
JOHN DAVID MITTELSTEADT D.D.S.
Dentist (General Practice)
4555 ERIN DR
EAGAN, MN 55122
Dakota County (651) 681-9044
EAGAN VALLEY DENTAL CENTER P.A.
Dentist
4555 ERIN DR
EAGAN, MN 55122
Dakota County (651) 681-9044

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 Colin Hollidge's NPI number?

The NPI number for Colin Hollidge is 1447238381. It was assigned to this individual provider in the NPPES registry on December 31, 2005.

Where is Colin Hollidge located?

Colin Hollidge practices at 4555 Erin Dr Suite 260, Eagan, MN 55122. The listed phone number is (651) 686-8818.

What is Colin Hollidge's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Colin Hollidge was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days 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.