Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mary T Von Hoffmann, MD

Specialist in Irvine, CA · enumerated 2006.

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

National Provider Identifier

1487633822

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Registry record

Entity type Individual (Type 1)

Name Dr. Mary T Von Hoffmann

Credential MD

Sex Female

Practice address 16300 Sand Canyon Ave, Irvine, CA, 92618

Phone (949) 753-1001

Fax (949) 753-1115

Enumeration date Jan 13, 2006

Last updated in NPPES Feb 27, 2012

Taxonomy & licenses

174400000X Specialist Other Service Providers · License G60258 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Mary Von Hoffmann?

The National Provider Identifier (NPI) for Mary Von Hoffmann is 1487633822, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mary Von Hoffmann practice?

The practice location on file with NPPES is in Irvine, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Anh Dinh Family Medicine Physician · Irvine, CA NPI 1790775971 Terence Maloy Specialist · Irvine, CA NPI 1548249006 Linda Globerman Specialist · Irvine, CA NPI 1407835952 Michele Fullmer Specialist · Irvine, CA NPI 1245219575 Albert Chang Family Medicine Physician · Irvine, CA NPI 1790755569 Nengjie Ge Ophthalmology Physician · Irvine, CA NPI 1871569335 Orange County Regional Pet Center-Irvine LLC Physiological Laboratory · Irvine, CA NPI 1467417907 Howard Conn Ophthalmology Physician · Irvine, CA NPI 1245282540

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-27.