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ABIGAIL CALLAN LPC, LAC, MA
NPI 1235481839
Counselor - Professional in Fort Collins, CO

Active since October 05, 2012PECOS Enrolled
4856 INNOVATION DR, FORT COLLINS, CO 80525(970) 494-4200(844) 270-1824 Get Directions Write a Review

NPPES record last updated: March 19, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 19, 2025, Jul 22, 2024, May 29, 2019 and 1 more (4 updates tracked since 2017).

About Abigail Callan Lpc, Lac, Ma NPPES

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

ABIGAIL CALLAN LPC, LAC, MA (NPI 1235481839) is an individual professional provider in Fort Collins, Colorado, licensed in Colorado (LPC.0006256) and active in the NPI registry since October 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1235481839
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameABIGAIL CALLANCredential: LPC, LAC, MA
Location Address4856 INNOVATION DRFort Collins, CO 80525-5539
Mailing Address4856 Innovation DrFort Collins, CO 80525-5539 · (970) 494-4200 · Fax (844) 270-1824
Phone(970) 494-4200
Fax(844) 270-1824
Sole ProprietorNo
Enumeration DateOctober 5, 2012
Last NPPES UpdateMarch 19, 20254 updates tracked since enumeration
NPPES CertifiedMarch 19, 2025
✔ NPI 1235481839 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in CO · LPC.0006256
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License ACD.0000864 (CO)
4856 INNOVATION DR, Fort Collins, CO 80525
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Abigail Callan Lpc, Lac, Ma is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Abigail Callan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Summitstone Health Partners
Same address
Mental Health (Including Community Mental Health Center)
4856 INNOVATION DR
Fort Collins, CO 80525
  • Reassigned Medicare billing, Colorado enrollment
  • 183 clinicians in this Medicare group
NPI 1225873136 (970) 494-4200

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

KOKI ADACHI BA
Case Manager/Care Coordinator
4856 INNOVATION DR
FORT COLLINS, CO 80525
Larimer County (970) 494-4200
DR. JOSEPH MESSER PHARMD
Pharmacist
4856 INNOVATION DR
FORT COLLINS, CO 80525
Larimer County (970) 494-4200
ANDREA STRAYER LCSW, CAC II, MSW
Social Worker (Clinical)
4856 INNOVATION DR
FORT COLLINS, CO 80525
Larimer County (970) 494-4200
AMANDA MURRY M.ED.
Counselor (Addiction (Substance Use Disorder))
4856 INNOVATION DR
FORT COLLINS, CO 80525
Larimer County (970) 494-4200
LIZBETT GARCIA
Counselor (Professional)
4856 INNOVATION DR
FORT COLLINS, CO 80525
Larimer County (970) 494-4200
MORGAN RICE CAT
Counselor (Addiction (Substance Use Disorder))
4856 INNOVATION DR
FORT COLLINS, CO 80525
Larimer County (970) 494-4200
ELISSA STILWELL
Case Manager/Care Coordinator
4856 INNOVATION DR
FORT COLLINS, CO 80525
Larimer County (970) 494-4200
EMILY LAU
Counselor (Professional)
4856 INNOVATION DR
FORT COLLINS, CO 80525
Larimer County (970) 494-4200

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 Abigail Callan's NPI number?

The NPI number for Abigail Callan is 1235481839. It was assigned to this individual provider in the NPPES registry on October 5, 2012.

Where is Abigail Callan located?

Abigail Callan practices at 4856 Innovation Dr, Fort Collins, CO 80525. The listed phone number is (970) 494-4200.

What is Abigail Callan's specialty?

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

Is Abigail Callan enrolled in Medicare?

Yes. Abigail Callan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Abigail Callan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Abigail Callan reassigns Medicare benefits to Summitstone Health Partners (Fort Collins, CO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Abigail Callan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Abigail Callan was last updated on March 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.