Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Alyssa Oltmanns DC PC

Organization Chiropractor · NPI 1437973732

Alyssa Oltmanns DC PC is a Chiropractor in Spearfish, South Dakota. Registered with an NPI since 2024.

In the registry since
2024
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

747 N Ames St Ste 1
Spearfish, SD 57783-1975
Phone: (605) 717-9314
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X

Record details

NPI number1437973732
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Alyssa Oltmanns — President · (701) 690-7027
NPI enumeratedNovember 13, 2024
Last updated in NPPESDecember 23, 2024
Certification dateDecember 23, 2024
Mailing address615 N 27th St, Spearfish, SD 57783-9796

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