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

Drs Downey & Gantz DDS PC

Organization General Practice Dentistry · NPI 1437164506

Drs Downey & Gantz DDS PC is a General Practice Dentistry in Marshalltown, Iowa. Registered with an NPI since 2006.

In the registry since
2006
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

201 Nicholas Dr
Marshalltown, IA 50158-4441
Phone: (641) 752-2752
Fax: (641) 753-7981
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X

Record details

NPI number1437164506
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Matthew Downey — President · (641) 752-2752
NPI enumeratedJuly 29, 2006
Last updated in NPPESAugust 22, 2020
Mailing address201 Nicholas Dr, Marshalltown, IA 50158-4441

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