Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diana Kimbal, NNP-BC

Neonatal Nurse Practitioner in Largo, MD · enumerated 2022.

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

National Provider Identifier

1780301853

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Registry record

Entity type Individual (Type 1)

Name Diana Kimbal

Credential NNP-BC

Sex Female

Practice address 901 Harry S Truman Dr N, Largo, MD, 20774

Phone (240) 677-1000

Enumeration date Oct 20, 2022

Last updated in NPPES Jul 21, 2023

Taxonomy & licenses

163WN0002X Neonatal Intensive Care Registered Nurse Nursing Service Providers · License 0001236200 (VA) Secondary

363LN0000X Neonatal Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AC005391 (MD) Primary

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 1780301853 active?

Yes, as of the latest NPPES snapshot, NPI 1780301853 is active (record last updated 2023-07-21).

How do I verify Diana Kimbal's NPI record?

Cross-check NPI 1780301853 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-21.