Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Bao Lan Sun, D.D.S.
Dentist in Newhall, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710160338
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Registry record
Entity type Individual (Type 1)
Name Dr. Bao Lan Sun
Credential D.D.S.
Sex Female
Practice address 23450 Lyons Ave Ste B, Newhall, CA, 91321
Phone (661) 799-8800
Fax (661) 799-2805
Enumeration date Dec 6, 2007
Last updated in NPPES Jan 29, 2009
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| G9241001 | Other | CA | DENTI-CAL ID |
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.
Frequently asked questions
What specialty is Bao Lan Sun?
Bao Lan Sun is registered in NPPES with the primary taxonomy of Dentist. 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 2026-07-13. Provider record last updated 2009-01-29.