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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

ADAM JOSEPH HEYN
NPI 1750280178
Emergency Medicine - Emergency Medical Services in Castlewood, SD

Active since November 03, 2026
208 E MAIN ST, CASTLEWOOD, SD 57223(605) 520-5388 Get Directions Write a Review

NPPES record added: November 3, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Adam Joseph Heyn NPPES

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

ADAM JOSEPH HEYN (NPI 1750280178) is an individual emergency medical services provider in Castlewood, South Dakota, licensed in South Dakota (6854-0861-7020) and active in the NPI registry since November 2026.

NPPES Registry Identity

NPI1750280178
Entity TypeIndividualMale
Primary Taxonomy207PE0004X
Provider Legal NameADAM JOSEPH HEYN
Location Address208 E MAIN STCastlewood, SD 57223-7715
Mailing Address800 Golf View DrCastlewood, SD 57223-4201 · (605) 881-4360
Phone(605) 520-5388
Sole ProprietorNo
Enumeration DateNovember 3, 2026
NPPES CertifiedNovember 2, 2026
✔ NPI 1750280178 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency Medicine · Emergency Medical ServicesAllopathic & Osteopathic Physicians
Taxonomy Code207PE0004X
License✔ Licensed in SD · 6854-0861-7020
Definition
An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.
208 E MAIN ST, Castlewood, SD 57223
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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 Adam Heyn's NPI number?

The NPI number for Adam Heyn is 1750280178. It was assigned to this individual provider in the NPPES registry on November 3, 2026.

Where is Adam Heyn located?

Adam Heyn practices at 208 E Main St, Castlewood, SD 57223. The listed phone number is (605) 520-5388.

What is Adam Heyn's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.

When was this NPI record last updated?

The NPPES record for Adam Heyn was last updated on November 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 days 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.