Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Debra Castner, NP,RN, MSN, APRN,CNN

Acute Care Nurse Practitioner in Nassawadox, VA · enumerated 2006 · practices at Bio-Medical Applications of Virginia, Inc..

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

National Provider Identifier

1134212939

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Registry record

Entity type Individual (Type 1)

Name Mrs. Debra Castner

Credential NP,RN, MSN, APRN,CNN

Sex Female

Practice address 9550 Hospital Ave, Po Box 923, Nassawadox, VA, 23413

Phone (757) 442-9080

Fax (757) 442-9082

Enumeration date Oct 2, 2006

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NO06161900 (NJ) Secondary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0024172475 (VA) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
26NO06161900	Other	NJ	RN/APRN LICENSE NUMBER

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 Debra Castner practice?

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

What is the NPI number for Debra Castner?

The National Provider Identifier (NPI) for Debra Castner is 1134212939, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.