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MARYANN MONA WALTHIER M.D.
NPI 1619160207
Family Medicine in Garden Grove, CA

Active since August 27, 2007
6292 AMY AVE, GARDEN GROVE, CA 92845(714) 895-2189 Get Directions Write a Review

NPPES record last updated: August 27, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Maryann Mona Walthier M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARYANN MONA WALTHIER M.D. (NPI 1619160207) is an individual family medicine provider in Garden Grove, California, licensed in California (A42004) and active in the NPI registry since August 2007.

NPPES Registry Identity

NPI1619160207
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameMARYANN MONA WALTHIERCredential: M.D.
Location Address6292 AMY AVEGarden Grove, CA 92845-1808
Mailing Address6292 Amy AveGarden Grove, CA 92845-1808 · (714) 895-2189
Phone(714) 895-2189
Sole ProprietorYes
Enumeration DateAugust 27, 2007
✔ NPI 1619160207 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · A42004
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
6292 AMY AVE, Garden Grove, CA 92845
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Maryann Walthier's NPI number?

The NPI number for Maryann Walthier is 1619160207. It was assigned to this individual provider in the NPPES registry on August 27, 2007.

Where is Maryann Walthier located?

Maryann Walthier practices at 6292 Amy Ave, Garden Grove, CA 92845. The listed phone number is (714) 895-2189.

What is Maryann Walthier's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Maryann Walthier was last updated on August 27, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.