MARY KATHARINE EPPING LAC, LCSW
NPI 1477955144
Social Worker - Clinical in Fargo, ND
About Mary Katharine Epping Lac, Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY KATHARINE EPPING LAC, LCSW (NPI 1477955144) is an individual clinical provider in Fargo, North Dakota, licensed in North Dakota (4004) and active in the NPI registry since September 2014. She is enrolled in Medicare PECOS and is a graduate of University Of North Dakota School Of Medicine (2010).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mary Katharine Epping Lac, Lcsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Mary Epping reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Moorhead, MN 56560
- Reassigned Medicare billing, North Dakota enrollment
- 20 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 58103 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Mary Epping's NPI number?
The NPI number for Mary Epping is 1477955144. It was assigned to this individual provider in the NPPES registry on September 24, 2014. The provider is also known as Mary Katharine Crompton Licsw Lac.
Where is Mary Epping located?
Mary Epping practices at 1635 43rd St S Ste 105, Fargo, ND 58103. The listed phone number is (218) 287-4338.
What is Mary Epping's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Mary Epping enrolled in Medicare?
Yes. Mary Epping is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Mary Epping's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Epping reassigns Medicare benefits to Solutions Behavioral Healthcare Professionals, PC (Moorhead, 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 Mary Epping's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Epping accept?
Health plans from Blue Cross Blue Shield of North Dakota, HealthPartners and Sanford Health Plan list Mary Epping 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 Mary Epping was last updated on November 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Mary Katharine Epping, LAC, LCSW · NPI 1477955144
Clinical provider in Fargo, North Dakota. Individual provider, active in the CMS NPPES registry since September 24, 2014.
## Identity
- **NPI:** 1477955144 (Entity type: Individual)
- **Enumerated:** September 24, 2014
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 4004 (North Dakota)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1635 43RD ST S STE 105, Fargo, ND 58103-3579
- **Phone:** (218) 287-4338 · **Fax:** (218) 287-0643
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Solutions Behavioral Healthcare Professionals, PC (NPI 1801909239, Moorhead, MN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of North Dakota School Of Medicine, class of 2010
## Record status
- **NPPES last updated:** November 26, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1477955144) · Data from the CMS NPPES public registry.