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Dr. Ying Peng, MD, PHD

Pediatric Neurodevelopmental Disabilities Physician in Ladera Ranch, CA · enumerated 2006.

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

National Provider Identifier

1528156429

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Registry record

Entity type Individual (Type 1)
Name Dr. Ying Peng
Credential MD, PHD
Sex Female
Practice address 333 Corporate Dr, Ladera Ranch, CA, 92694
Phone (949) 215-6662
Fax (949) 215-6663
Enumeration date Oct 10, 2006
Last updated in NPPES Nov 16, 2020

Taxonomy & licenses

2080P0008X Pediatric Neurodevelopmental Disabilities Physician Allopathic & Osteopathic Physicians · License A72981 (CA) Primary
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
00A729810 Medicaid CA -

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

Where does Ying Peng practice?
The practice location on file with NPPES is in Ladera Ranch, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ying Peng?
The National Provider Identifier (NPI) for Ying Peng is 1528156429, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-16.