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

Mr. Cristian Rafael Roman Santiago, CRNA

Certified Registered Nurse Anesthetist in Vega Baja, PR · enumerated 2022.

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

National Provider Identifier

1962138685

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Registry record

Entity type Individual (Type 1)

Name Mr. Cristian Rafael Roman Santiago

Credential CRNA

Sex Male

Practice address Vega Baja, PR, 00693

Phone (787) 516-6662

Enumeration date Jul 26, 2022

Last updated in NPPES Jul 26, 2022

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

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 4249 (PR) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA 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 1962138685 active?

Yes, as of the latest NPPES snapshot, NPI 1962138685 is active (record last updated 2022-07-26).

How do I verify Cristian Roman Santiago's NPI record?

Cross-check NPI 1962138685 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-26.