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Optometry

Tammy K. Hersch, OD

Sees patients in Spearfish, SD · South Dakota

Summary

Tammy K. Hersch, OD (Optometry) is enrolled with Medicare at 1 practice location in Spearfish, SD. NPI 1609855980. Source: CMS National Downloadable File, updated 2026-10-02.

Call(605) 642‑0387 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Tammy K. Hersch, 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

1Practice location
OptometryPrimary specialty
May acceptAccepts Medicare assignment
33Years since medical school (graduated 1993)
Pacific University - College Of OptometryMedical school
FemaleGender (as listed)
Family Optical P CGroup practice

Quick answers

Where does Tammy K. Hersch see patients?
Medicare's clinician data lists 1 practice location in Spearfish, SD. Call before your visit to confirm the address.
What is Tammy K. Hersch's specialty?
Medicare lists Optometry as the primary specialty.
Does Tammy K. Hersch accept Medicare assignment?
Medicare's clinician data says Tammy K. Hersch may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is the phone number for Tammy K. Hersch?
(605) 642-0387, as listed in official Medicare / NPI Registry data.
What is Tammy K. Hersch's NPI number?
1609855980. 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 Tammy K. Hersch is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Tammy K. Hersch as a member of this group (CMS data updated 2026-10-02).

  • Family Optical P C2 clinicians in the group

Specialties

Find other clinicians: Optometry, South Dakota →

Other optometrists in Spearfish

Clinicians with the same Medicare primary specialty in Spearfish, SD — not a recommendation.

All optometrists in Spearfish →

Clinician information

CredentialOD
Medical schoolPacific University - College Of Optometry
Graduation year1993
Gender (as listed)Female
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1609855980
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