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Margaret Ann Quate-Operacz, M.D.

Internal Medicine Physician in Mishawaka, IN · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1093895450

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Registry record

Entity type Individual (Type 1)
Name Margaret Ann Quate-Operacz
Credential M.D.
Sex Female
Practice address 3665 Park Pl W, Suite 300, Mishawaka, IN, 46545
Phone (574) 607-4724
Fax (574) 607-4725
Enumeration date Oct 17, 2006
Last updated in NPPES Dec 6, 2012

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 01063507A (IN) Primary
207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 01063507A (IN) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
000000696783 Other IN BCBS
200862790 Medicaid IN -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Margaret Quate-Operacz?
The National Provider Identifier (NPI) for Margaret Quate-Operacz is 1093895450, a Type 1 (individual) record in the CMS NPPES registry.
Where does Margaret Quate-Operacz practice?
The practice location on file with NPPES is in Mishawaka, IN. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-06.