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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.

MS. KAREN MOSIER NICHOLSON MA, LCPC, LPC
NPI 1447249776
Counselor - Professional in Greeley, CO

Active since October 19, 2005
928 12TH ST, GREELEY, CO 80631(970) 352-1056 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ms. Karen Mosier Nicholson Ma, Lcpc, Lpc NPPES

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

MS. KAREN MOSIER NICHOLSON MA, LCPC, LPC (NPI 1447249776) is an individual professional provider in Greeley, Colorado, licensed in Colorado (2687) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1447249776
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameMS. KAREN MOSIER NICHOLSONCredential: MA, LCPC, LPC
Location Address928 12TH STGreeley, CO 80631-4024
Mailing Address453 E Wonder View Ave, Pmb 146Estes Park, CO 80517-9647 · (970) 577-0606
Phone(970) 352-1056
Sole ProprietorNo
Enumeration DateOctober 19, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1447249776 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
Licenses✔ Licensed in CO · 2687✔ Licensed in MO · 2000164975✔ Licensed in KS · 092
928 12TH ST, Greeley, CO 80631
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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.

AUDREY JOHNSON
Community Health Worker
928 12TH ST
GREELEY, CO 80631
Weld County (970) 347-2120
MICHAEL GRAHAM MA
Counselor
928 12TH ST
GREELEY, CO 80631
Weld County (970) 347-2120
MRS. SAMANTHA NICOLE ALLEN MA, LPC
Counselor (Professional)
928 12TH ST
GREELEY, CO 80631
Weld County (970) 347-2120
MR. THOMAS GREELEY LCSW
Social Worker (Clinical)
928 12TH ST
GREELEY, CO 80631
Weld County (970) 347-2120
JOHN W HEIGERT MSW
Counselor
928 12TH ST
GREELEY, CO 80631
Weld County (970) 347-2120
ADRIANA MARGARET BAUMLER LPC
Counselor (Professional)
928 12TH ST
GREELEY, CO 80631
Weld County (970) 347-2120
KANANI MAREE NAIPO
Social Worker (Clinical)
928 12TH ST
GREELEY, CO 80631
Weld County (970) 415-7592
ELAINA TROUSIL
Peer Specialist
928 12TH ST
GREELEY, CO 80631
Weld County (970) 347-2120

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 Karen Nicholson's NPI number?

The NPI number for Karen Nicholson is 1447249776. It was assigned to this individual provider in the NPPES registry on October 19, 2005.

Where is Karen Nicholson located?

Karen Nicholson practices at 928 12th St, Greeley, CO 80631. The listed phone number is (970) 352-1056.

What is Karen Nicholson's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for Karen Nicholson 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 33 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.