Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Español Near me My list Help
US Patient GuideUSA
Surprise me
Mental Health Counselor

Nancy N. Peterson

Sees patients in Custer, SD · South Dakota

Summary

Nancy N. Peterson (Mental Health Counselor) is enrolled with Medicare at 3 practice locations in Custer, SD. NPI 1952969123. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(605) 673‑3832 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Nancy N. Peterson, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

3Practice locations
Mental Health CounselorPrimary specialty
YesAccepts Medicare assignment
23Years since medical school (graduated 2003)
FemaleGender (as listed)

Quick answers

Where does Nancy N. Peterson see patients?
Medicare's clinician data lists 3 practice locations, including Custer, SD. Call before your visit to confirm the address.
What is Nancy N. Peterson's specialty?
Medicare lists Mental Health Counselor as the primary specialty.
Does Nancy N. Peterson accept Medicare assignment?
Yes. Medicare's clinician data says Nancy N. Peterson accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Nancy N. Peterson?
(605) 673-3832, as listed in official Medicare / NPI Registry data.
What is Nancy N. Peterson's NPI number?
1952969123. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Nancy N. Peterson is enrolled with Medicare (CMS data updated 2026-10-02).

  • 1369 Montgomery StCuster, SD 57730 (605) 673‑3832
  • PO Box, Suite 53Custer, SD 57730
  • PO Box, Suite 83Custer, SD 57730

Specialties

Find other clinicians: Mental Health Counselor, South Dakota →

Other mental health counselors in South Dakota

Clinicians with the same Medicare primary specialty in South Dakota — not a recommendation.

All mental health counselors in South Dakota →

Clinician information

Graduation year2003
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1952969123
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians