Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Rungwasee Rattanavich

Nephrology Physician in Loma Linda, CA · enumerated 2012 · practices at Llumc Transplant Institute.

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

National Provider Identifier

1316292931

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Registry record

Entity type Individual (Type 1)

Name Dr. Rungwasee Rattanavich

Sex Female

Practice address 25865 Barton Rd Ste 101, Loma Linda, CA, 92354

Phone (909) 558-3636

Enumeration date Jul 19, 2012

Last updated in NPPES Jan 14, 2019

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A157364 (CA) Secondary

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License A157364 (CA) Primary

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 → Validate an NPI →

Frequently asked questions

Is NPI 1316292931 active?

Yes, as of the latest NPPES snapshot, NPI 1316292931 is active (record last updated 2019-01-14).

How do I verify Rungwasee Rattanavich's NPI record?

Cross-check NPI 1316292931 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Charles Bratton Transplant Surgery Physician · Loma Linda, CA NPI 1982710869 Khaled Selim Gastroenterology Physician · Loma Linda, CA NPI 1174688071 Llumc Transplant Institute General Acute Care Hospital · Loma Linda, CA NPI 1154750982 Ashley Elsensohn MOHS-Micrographic Surgery Physician · Loma Linda, CA NPI 1467847905 Melanie Tawfik Dermatology Physician · Loma Linda, CA NPI 1295263770 Rummit Dhillon Dermatology Physician · Loma Linda, CA NPI 1255968392 Aislyn Oulee Student in an Organized Health Care Education/Training Program · Loma Linda, CA NPI 1831891860

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-14.