Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Rolfe Kevin Christian Retuya, MD

Q: What is the NPI number for Rolfe Retuya?

The National Provider Identifier (NPI) for Rolfe Retuya is 1235699471, a Type 1 (individual) record in the CMS NPPES registry.

Hospitalist Physician in Stony Brook, NY · enumerated 2019.

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

National Provider Identifier

1235699471

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Registry record

Entity type Individual (Type 1)

Name Dr. Rolfe Kevin Christian Retuya

Credential MD

Sex Male

Practice address Dept of Medicine Hsc Level 16, Stony Brook Hospital, Stony Brook, NY, 11794

Phone (631) 444-2493

Enumeration date Mar 22, 2019

Last updated in NPPES Mar 12, 2024

Taxonomy & licenses

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 317857 (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

Where does Rolfe Retuya practice?

The practice location on file with NPPES is in Stony Brook, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Rolfe Retuya?

The National Provider Identifier (NPI) for Rolfe Retuya is 1235699471, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-12.