NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rafael Barrera, MD

Critical Care Medicine (Internal Medicine) Physician in New Hyde Park, NY · enumerated 2006.

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

National Provider Identifier

1821169210

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Rafael Barrera
Credential MD
Sex Male
Practice address Lijmc-Dept. of Surgery, 270-05 76th Avenue, New Hyde Park, NY, 11040
Phone (718) 470-7645
Enumeration date Nov 10, 2006
Last updated in NPPES Aug 25, 2009

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 189579 (NY) Secondary
207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 189579 (NY) 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

What is the NPI number for Rafael Barrera?
The National Provider Identifier (NPI) for Rafael Barrera is 1821169210, a Type 1 (individual) record in the CMS NPPES registry.
Where does Rafael Barrera practice?
The practice location on file with NPPES is in New Hyde Park, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-25.