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

John C Olivera, CRNA

Certified Registered Nurse Anesthetist in East Rockaway, NY · enumerated 2007 · practices at Resource Certified Registered Nurse Anesthetist Services, LLC..

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

National Provider Identifier

1932237484

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name John C Olivera

Credential CRNA

Sex Male

Practice address East Rockaway, NY, 11518

Phone (516) 330-3979

Enumeration date Feb 28, 2007

Last updated in NPPES Nov 22, 2024

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

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 348072-1 (NY) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 348072 (NY) 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

How do I verify John Olivera's NPI record?

Cross-check NPI 1932237484 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1932237484 active?

Yes, as of the latest NPPES snapshot, NPI 1932237484 is active (record last updated 2024-11-22).

Other providers at this practice address

Browse all →

Resource Certified Registered Nurse Anesthetist Services, LLC. Clinic/Center · East Rockaway, NY NPI 1629383179

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-22.