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Dr. Edwin Charles Yerka , PhD, LP

Psychologist β€’ Marshall, MN

Active NPI 1720091879 Individual Practitioner Male Practitioner
Practice location in NPPES

238 W Main St Ste 7
Marshall, MN 562581398

Call 5074012060 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

238 W Main St Ste 7

Marshall, MN 562581398

Telephone 5074012060
Fax 8662601396
Organization at the Same NPPES Address or Phone
Ed Yerka Psychological Consultant, Pllc Facility NPI 1043344849

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

NPI first issued

2006

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Compared with the same specialty in Marshall and Minnesota

4 active clinicians are listed under Psychologist with a practice address in Marshall, MN (1,694 in Minnesota).

Addresses are self-reported to NPPES and may be out of date.

Sources: CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2026-03-11
Psychologist Primary Specialty

NUCC Taxonomy Code: 103T00000X

License # reported to NPPES MN LP4390

A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Minnesota Board of Medical Practice.
Look Up on State Board Site

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

9 Historical Events
πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) March 11, 2026

Psychologist (license number reported to NPPES: MN LP4390)

πŸ“
Updated Practice Location April 19, 2024

Registered at 238 W MAIN ST STE 7, MARSHALL, MN 562581398 (Tel: 5074012060)

πŸ“
Updated Business Mailing Address April 19, 2024

Registered at 506 W THOMAS AVE, MARSHALL, MN 562582244 (Tel: 5075302837)

βœ…
NPI Profile Active July 11, 2012

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) July 11, 2012

Registered at 300 E BRUCE ST, MARSHALL, MN 56258 (Tel: 5073372923)

πŸ“
Business Mailing Address (Initial Record) July 11, 2012

Registered at PO BOX 288, MARSHALL, MN 562580288 (Tel: 5079299411)

πŸ‘€
Provider Name / Credentials (Initial Record) July 11, 2012

Recorded as EDWIN YERKA, PHD, LP

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) July 11, 2012

Psychologist (license number reported to NPPES: MN LP4390)

🟒
Initial NPI Registration & Enumeration August 13, 2006

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1720091879
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 13, 2006
Last Update: March 11, 2026
Sole Proprietor: No

Mailing Address

506 W Thomas Ave

Marshall, MN 562582244

Phone: 5075302837

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.