Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Catherine Margaret Greenblum, PHD, APRN, FNP-BC

Family Nurse Practitioner in Daytona Beach, FL · enumerated 2006.

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

National Provider Identifier

1134232820

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Registry record

Entity type Individual (Type 1)

Name Catherine Margaret Greenblum

Credential PHD, APRN, FNP-BC

Sex Female

Practice address 276 Centennial Park Dr, Daytona Beach, FL, 32124

Phone (904) 553-9251

Enumeration date Aug 16, 2006

Last updated in NPPES Jan 8, 2025

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1790662 (FL) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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.

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Frequently asked questions

How do I verify Catherine Greenblum's NPI record?

Cross-check NPI 1134232820 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1134232820 active?

Yes, as of the latest NPPES snapshot, NPI 1134232820 is active (record last updated 2025-01-08).

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Jesse Greenblum Obstetrics & Gynecology Physician · Daytona Beach, FL NPI 1265547103

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-08.