Julia Kai-Chin Peng, DDS

Julia Kai-Chin Peng is a Pediatric Dentistry provider (Dentist) practicing in Prosper, TX, registered in the NPPES registry with NPI 1043843170 since 2020. The credential DDS stands for Doctor of Dental Surgery. Practices at Louie Peng, Pllc (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1043843170
Entity type	Individual (Type 1)
Name	Julia Kai-Chin Peng
Credential	DDS
Sex	Female
Practice address	Prosper, TX, 75078
Phone	4697778982
Enumeration date	2020-02-17
Last updated in NPPES	2024-01-20

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

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1223P0221X	Pediatric Dentistry	Primary	38269	TX

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details

Provider: Julia Peng, DDS
NPI: 1043843170
Taxonomy: 1223P0221X (Pediatric Dentistry)
Address: Prosper, TX, 75078

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1548942899	Louie Peng, Pllc	Organization	Pediatric Dentistry	Prosper, TX

Verify this record

Cross-check NPI 1043843170 against the authoritative CMS record: view Julia Kai-Chin Peng on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Julia Peng?

Julia Peng is registered in NPPES with the primary taxonomy of Pediatric Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-01-20.