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

John B Greiner, DDS, PC

Organization Dental Clinic/Center · NPI 1841457215

John B Greiner, DDS, PC is a Dental Clinic/Center in Des Moines, Iowa. Licensed in Iowa. Registered with an NPI since 2008.

Licensed in
IA
In the registry since
2008
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

4214 Fleur Dr Ste 6
Des Moines, IA 50321-2387
Phone: (515) 285-1694
Fax: (515) 285-1636
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dental Clinic/Center (primary) Taxonomy 261QD0000X · Licence 6670 (IA)

Record details

NPI number1841457215
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Greiner — Owner/President · (515) 285-1694
NPI enumeratedMay 21, 2008
Last updated in NPPESMay 21, 2008
Mailing address4214 Fleur Dr, Suite 6, Des Moines, IA 50321-2387

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