Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Tzu-Han Monica Mu, SLP, PA-C

Physician Assistant in Irvine, CA · enumerated 2014 · practices at Align Spine Center.

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

National Provider Identifier

1285039149

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Registry record

Entity type Individual (Type 1)

Name Tzu-Han Monica Mu

Credential SLP, PA-C

Sex Female

Practice address Irvine, CA, 92618

Phone (949) 340-9622

Fax (949) 528-3969

Enumeration date Nov 4, 2014

Last updated in NPPES Nov 4, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA66628 (CA) Primary

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 20274 (CA) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

SLP · Speech-Language Pathologist: A licensed clinician treating speech, language, and swallowing disorders. About the SLP 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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Tzu-Han Monica Mu?

Tzu-Han Monica Mu is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-11-04.