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

Mario Chaves PC

Organization Obstetrics & Gynecology Physician · NPI 1871699371

Mario Chaves PC is an Obstetrics & Gynecology Physician in Owosso, Michigan. Licensed in Michigan. Registered with an NPI since 2006.

Licensed in
MI
In the registry since
2006
Specialties on file
2
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

818 W King St Ste 103
Owosso, MI 48867-2116
Phone: (989) 729-4300
Fax: (989) 729-4303
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 4301086974 (MI)
Obstetrics & Gynecology Nurse Practitioner Taxonomy 363LX0001X · Licence 4704234443 (MI)

Record details

NPI number1871699371
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Cesar Chaves — Physician Proprietor · (989) 729-4300
Other names Health Partners For Women
NPI enumeratedSeptember 15, 2006
Last updated in NPPESJuly 7, 2009
Mailing address818 W King St, Suite 103, Owosso, MI 48867-2116

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