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CRISTIN CALLAHAN
NPI 1669139929
Counselor - Mental Health in Saint Paul, MN

Active since November 22, 2021PECOS Enrolled
1600 UNIVERSITY AVE W STE 12, SAINT PAUL, MN 55104(651) 379-5157(651) 379-5159 Get Directions Write a Review

NPPES record last updated: January 7, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 7, 2026, Nov 22, 2021 (2 updates tracked since 2021).

About Cristin Callahan NPPES

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

CRISTIN CALLAHAN (NPI 1669139929) is an individual mental health provider in Saint Paul, Minnesota, licensed in Minnesota (5244) and active in the NPI registry since November 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1669139929
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameCRISTIN CALLAHAN
Location Address1600 UNIVERSITY AVE W STE 12Saint Paul, MN 55104-3952
Mailing Address99 Milton St N Apt 2Saint Paul, MN 55104-6561 · (651) 895-4028
Phone(651) 379-5157
Fax(651) 379-5159
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateNovember 22, 2021
Last NPPES UpdateJanuary 7, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 7, 2026
✔ NPI 1669139929 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in MN · 5244
1600 UNIVERSITY AVE W STE 12, Saint Paul, MN 55104
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HealthPartners.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cristin Callahan is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6002308301
PECOS Enrollment IDI20251124003964
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 Cristin Callahan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Natalis Counseling And Psychology Solutions, P.A.
Same address
Psychologist
1600 UNIVERSITY AVE W STE 12
Saint Paul, MN 55104
  • Reassigned Medicare billing, Minnesota enrollment
  • 50 clinicians in this Medicare group
NPI 1447369673 (651) 330-2360

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.

KEN ROBINSON
Student in an Organized Health Care Education/Training Program
1600 UNIVERSITY AVE W STE 12
SAINT PAUL, MN 55104
Ramsey County (612) 249-8750
JULIE HOYE
Psychologist
1600 UNIVERSITY AVE W STE 12
SAINT PAUL, MN 55104
Ramsey County (651) 379-5157
LEONA L VANN LICSW
Social Worker (Clinical)
1600 UNIVERSITY AVE W STE 12
SAINT PAUL, MN 55104
Ramsey County (651) 379-5157
OLIVIA MARIE EISENHAUER
Counselor (Professional)
1600 UNIVERSITY AVE W STE 12
SAINT PAUL, MN 55104
Ramsey County (651) 379-5157
CAROLYN ESMERALDA SANCHEZ HULSTRAND MSW, LICSW
Social Worker (Clinical)
1600 UNIVERSITY AVE W STE 12
SAINT PAUL, MN 55104
Ramsey County (651) 379-5157
CICELY SIMONE MA
Counselor (Mental Health)
1600 UNIVERSITY AVE W STE 12
SAINT PAUL, MN 55104
Ramsey County (651) 379-5157
CAITLIN SCHNEIDER
Psychologist
1600 UNIVERSITY AVE W STE 12
SAINT PAUL, MN 55104
Ramsey County (651) 379-5157
HAEWON JUN
Counselor (Mental Health)
1600 UNIVERSITY AVE W STE 12
SAINT PAUL, MN 55104
Ramsey County (651) 379-5157

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 Cristin Callahan's NPI number?

The NPI number for Cristin Callahan is 1669139929. It was assigned to this individual provider in the NPPES registry on November 22, 2021.

Where is Cristin Callahan located?

Cristin Callahan practices at 1600 University Ave W Ste 12, Saint Paul, MN 55104. The listed phone number is (651) 379-5157.

What is Cristin Callahan's specialty?

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

Is Cristin Callahan enrolled in Medicare?

Yes. Cristin Callahan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Cristin Callahan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cristin Callahan reassigns Medicare benefits to Natalis Counseling And Psychology Solutions, P.A. (Saint Paul, MN). 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 Cristin Callahan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Cristin Callahan accept?

Health plans from HealthPartners list Cristin Callahan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Cristin Callahan was last updated on January 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.