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MERIDIAN MENTAL HEALTH, LLC
NPI 1871267435
Clinic/Center - Mental Health (Including Community Mental Health Center) in Yankton, SD

Active since August 05, 2021
327 BROADWAY AVE STE 15, YANKTON, SD 57078(605) 661-6128 Get Directions Write a Review

NPPES record last updated: August 5, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Meridian Mental Health, Llc NPPES

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

MERIDIAN MENTAL HEALTH, LLC (NPI 1871267435) is a healthcare organization registered as a mental health (including community mental health center) in Yankton, South Dakota and active in the NPI registry since August 2021. The organization lists Joel V. Merkwan, Clinical Psychologist/owner, as its authorized official.

NPPES Registry Identity

NPI1871267435
Entity TypeOrganization
Primary Taxonomy261QM0801X
Legal Business NameMERIDIAN MENTAL HEALTH, LLC
Location Address327 BROADWAY AVE STE 15Yankton, SD 57078-7800
Mailing Address327 Broadway Ave Ste 15Yankton, SD 57078-7800 · (605) 661-6128
Phone(605) 661-6128
Organization SubpartNo
Authorized OfficialJoel V. MerkwanClinical Psychologist/owner · (605) 661-6128
Enumeration DateAugust 5, 2021
NPPES CertifiedAugust 5, 2021
✔ NPI 1871267435 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Mental Health (Including Community Mental Health Center)Ambulatory Health Care Facilities
Taxonomy Code261QM0801X
327 BROADWAY AVE STE 15, Yankton, SD 57078
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Sanford Health Plan.Insurance ›

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JOEL VINCENT MERKWAN PH.D.
Psychologist (Clinical)
327 BROADWAY AVE STE 15
YANKTON, SD 57078
Cedar County (605) 661-6128

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 Meridian Mental Health, LLC's NPI number?

The NPI number for Meridian Mental Health, LLC is 1871267435. It was assigned to this organization in the NPPES registry on August 5, 2021.

Where is Meridian Mental Health, LLC located?

Meridian Mental Health, LLC is located at 327 Broadway Ave Ste 15, Yankton, SD 57078. The listed phone number is (605) 661-6128.

What is Meridian Mental Health, LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

What insurance does Meridian Mental Health, LLC accept?

Health plans from Sanford Health Plan list Meridian Mental Health, LLC 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 Meridian Mental Health, LLC was last updated on August 5, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.