Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Sophia Antonina Romero, MD

Student in an Organized Health Care Education/Training Program in San Francisco, CA · enumerated 2026.

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

National Provider Identifier

1598606295

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Registry record

Entity type Individual (Type 1)

Name Dr. Sophia Antonina Romero

Credential MD

Sex Female

Practice address 521 Parnassus Ave Fl 2, San Francisco, CA, 94143

Phone (415) 353-1529

Enumeration date Apr 6, 2026

Last updated in NPPES Apr 6, 2026

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care 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 1598606295 active?

Yes, as of the latest NPPES snapshot, NPI 1598606295 is active (record last updated 2026-04-06).

How do I verify Sophia Romero's NPI record?

Cross-check NPI 1598606295 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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Laura Chiu Gastroenterology Physician · San Francisco, CA NPI 1083076350 Jessica Garcia Palacios Student in an Organized Health Care Education/Training Program · San Francisco, CA NPI 1245039411 Alejandra Garcia Student in an Organized Health Care Education/Training Program · San Francisco, CA NPI 1902747645 Andrea Ramirez Student in an Organized Health Care Education/Training Program · San Francisco, CA NPI 1568304129 Thaouyen Pham Student in an Organized Health Care Education/Training Program · San Francisco, CA NPI 1841132420 William Allen Student in an Organized Health Care Education/Training Program · San Francisco, CA NPI 1184566408 Dana Tran Student in an Organized Health Care Education/Training Program · San Francisco, CA NPI 1154263382 Bassell Alsad Student in an Organized Health Care Education/Training Program · San Francisco, CA NPI 1720920986

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-06.