Christina Lien

Christina Lien is a Surgery Physician provider (Surgery) practicing in Riverside, CA, registered in the NPPES registry with NPI 1972998326 since 2015.

✓ Active NPI ✓ Valid NPI checksum

NPI	1972998326
Entity type	Individual (Type 1)
Name	Christina Lien
Sex	Female
Practice address	7300 MAGNOLIA AVE, Riverside, CA, 92504
Phone	9512788870
Fax	9513795310
Enumeration date	2015-04-02
Last updated in NPPES	2022-05-11

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
208600000X	Surgery Physician	Primary	20A15099	CA

Copy-ready billing details

Provider: Christina Lien
NPI: 1972998326
Taxonomy: 208600000X (Surgery Physician)
Address: 7300 MAGNOLIA AVE, Riverside, CA, 92504

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1811992183	Jack Akmakjian	Individual	Orthopaedic Surgery Physician	Riverside, CA
1457300436	Mission Surgical Clinic, Inc.	Organization	Surgery Physician	Riverside, CA
1508872136	Unilab Corporation	Organization	Clinical Medical Laboratory	Riverside, CA
1205845807	James Pollack	Individual	Surgery Physician	Riverside, CA
1114012648	Michael Chin	Individual	Surgery Physician	Riverside, CA
1528213303	Jack H. Akmakjian, MD Inc.	Organization	Orthopaedic Surgery Physician	Riverside, CA
1841500626	Naren Vasudevan	Individual	Physician Assistant	Riverside, CA
1538422704	Francisco Vega	Individual	Vascular Surgery Physician	Riverside, CA

Verify this record

Cross-check NPI 1972998326 against the authoritative CMS record: view Christina Lien 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 Christina Lien?

Christina Lien is registered in NPPES with the primary taxonomy of Surgery Physician. 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 2022-05-11.