MARY KATHARINE EPPING LAC, LCSW
NPI 1477955144
Social Worker - Clinical in Fargo, ND

Q: 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.

Q: What is Mary Epping's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Q: 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 8 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.

Active since September 24, 2014PECOS EnrolledAccepts Medicare Assignment

1635 43RD ST S STE 105, FARGO, ND 58103(218) 287-4338(218) 287-0643 Get Directions Write a Review

NPPES record last updated: November 26, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 26, 2025, Mar 19, 2017 (2 updates tracked since 2017).

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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

NPI1477955144

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameMARY KATHARINE EPPINGCredential: LAC, LCSW

Location Address1635 43RD ST S STE 105Fargo, ND 58103-3579

Mailing Address1547 30th Ave SMoorhead, MN 56560-5149 · (218) 287-4338 · Fax (218) 512-0643

Phone(218) 287-4338

Fax(218) 287-0643

Sole ProprietorYes

Medical School CMSUniversity Of North Dakota School Of MedicineGraduated 2010

Enumeration DateSeptember 24, 2014

Last NPPES UpdateNovember 26, 20252 updates tracked since enumeration

NPPES CertifiedNovember 26, 2025

✔ NPI 1477955144 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

License✔ Licensed in ND · 4004

Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License 1643 (ND)

1635 43RD ST S STE 105, Fargo, ND 58103

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Other Names 1

Former Name (1)Mary Katharine Crompton Licsw Lac

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of North Dakota, Medica, Sanford Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

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.

PECOS PAC ID5092093377

PECOS Enrollment IDI20161021001033

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.

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.

Psychotherapy, 1 hour 90837

Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.

223 services18 patients

Psychotherapy, 45 minutes 90834

Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.

53 services12 patients

Psychiatric diagnostic evaluation 90791

A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.

15 services14 patients

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.

New Patient

$0.00 typical visit price

range $55.75 – $168.12

Typical copayment $0.00 (range $13.93 – $42.03)

Most-billed visit code NA

Established Patient

$69.48 typical visit price

range $18.11 – $137.65

Typical copayment $17.37 (range $4.52 – $34.41)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. ANI CELINE MANGOLD PHD, LP

Psychologist (Clinical)