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MARY C MAYRAND-STERNHAGEN LPC MH
NPI 1073676631
Counselor - Professional in Yankton, SD

Active since December 18, 2006PECOS EnrolledAccepts Medicare Assignment
HEARTLAND PSYCHOLOGICAL SERVICES, 904 W 23RD ST STE 101, YANKTON, SD 57078(605) 665-0841(605) 665-0096 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Mary C Mayrand-sternhagen Lpc Mh NPPES

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

MARY C MAYRAND-STERNHAGEN LPC MH (NPI 1073676631) is an individual professional provider in Yankton, South Dakota, licensed in South Dakota (LPC-MH2118) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2000).

NPPES Registry Identity

NPI1073676631
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameMARY C MAYRAND-STERNHAGENCredential: LPC MH
Location AddressHEARTLAND PSYCHOLOGICAL SERVICES, 904 W 23RD ST STE 101Yankton, SD 57078
Mailing AddressHeartland Psychological Services, 904 W 23rd St Ste 101Yankton, SD 57078 · (605) 665-0841 · Fax (605) 665-0096
Phone(605) 665-0841
Fax(605) 665-0096
Sole ProprietorNo
Medical School CMSOtherGraduated 2000
Enumeration DateDecember 18, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1073676631 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in SD · LPC-MH2118
HEARTLAND PSYCHOLOGICAL SERVICES, Yankton, SD 57078
Open in Google Maps ↗

Other Identifiers 5

Other4994599Blue Cross
Medicaid6575780SD
Other23088Sioux Valley Health Plan
Other232834Midlands Choice
Other7771Avera Health Plan

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Sunflower Health Plan, Ambetter Health, Ambetter Health of Delaware and more.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 C Mayrand-sternhagen Lpc Mh 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 ID4587646849
PECOS Enrollment IDI20231228003071
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 Mary Mayrand-sternhagen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Heartland Psychological Services
Same address
Psychiatry
904 W 23RD ST, SUITE 101
Yankton, SD 57078
  • Reassigned Medicare billing, South Dakota enrollment
  • 13 clinicians in this Medicare group
NPI 1679574578 (605) 665-0841

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Mayrand-sternhagen's NPI number?

The NPI number for Mary Mayrand-sternhagen is 1073676631. It was assigned to this individual provider in the NPPES registry on December 18, 2006.

Where is Mary Mayrand-sternhagen located?

Mary Mayrand-sternhagen practices at Heartland Psychological Services 904 W 23rd St Ste 101, Yankton, SD 57078. The listed phone number is (605) 665-0841.

What is Mary Mayrand-sternhagen's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Mary Mayrand-sternhagen enrolled in Medicare?

Yes. Mary Mayrand-sternhagen 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 Mayrand-sternhagen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Mayrand-sternhagen reassigns Medicare benefits to Heartland Psychological Services (Yankton, SD). 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 Mayrand-sternhagen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mary Mayrand-sternhagen accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan, Avera Health Plans and Sanford Health Plan and 1 other insurer list Mary Mayrand-sternhagen 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 Mayrand-sternhagen was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.