NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Cecilia Phong, MD

Obstetrics & Gynecology Physician in Upland, CA · enumerated 2015 · practices at Inland Empire Obgyn Registry Inc.

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

National Provider Identifier

1114318151

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Registry record

Entity type Individual (Type 1)
Name Cecilia Phong
Credential MD
Sex Female
Practice address Upland, CA, 91786
Phone (909) 579-0806
Enumeration date Feb 12, 2015
Last updated in NPPES May 7, 2024

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

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License A139142 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 1114318151 active?
Yes, as of the latest NPPES snapshot, NPI 1114318151 is active (record last updated 2024-05-07).
How do I verify Cecilia Phong's NPI record?
Cross-check NPI 1114318151 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-07.