Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Diane Biggers Wysock, CRNA

Q: What is the NPI number for Diane Wysock?

The National Provider Identifier (NPI) for Diane Wysock is 1205959954, a Type 1 (individual) record in the CMS NPPES registry.

Certified Registered Nurse Anesthetist in Wilmington, DE · enumerated 2007.

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

National Provider Identifier

1205959954

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Registry record

Entity type Individual (Type 1)

Name Mrs. Diane Biggers Wysock

Credential CRNA

Sex Female

Practice address 701 N Clayton St, 3rd Floor, Wilmington, DE, 19805

Phone (302) 421-4330

Fax (302) 421-4331

Enumeration date Apr 9, 2007

Last updated in NPPES Oct 9, 2012

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License L1-0021722 (DE) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License L6-0A00534 (DE) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier	Type	State	Issuer
077581	Other	DE	AANA ID#
P00728377	Other	DE	RAILROAD MEDICARE

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

What is the NPI number for Diane Wysock?

The National Provider Identifier (NPI) for Diane Wysock is 1205959954, a Type 1 (individual) record in the CMS NPPES registry.

Where does Diane Wysock practice?

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

Other providers at this practice address

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St. Francis Hospital Inc. General Acute Care Hospital · Wilmington, DE NPI 1295738896 George Haynes Pharmacist · Wilmington, DE NPI 1952308629 Tadaie Wakamatsu Surgery Physician · Wilmington, DE NPI 1396743969 Allied Diagnostic Pathology Consultants PA Anatomic Pathology & Clinical Pathology Physician · Wilmington, DE NPI 1972502532 Imaging Group of Delaware, PA Diagnostic Radiology Physician · Wilmington, DE NPI 1164421574 James Monihan Clinical Pathology/Laboratory Medicine Physician · Wilmington, DE NPI 1770583478 Richard Palmer Clinical Pathology/Laboratory Medicine Physician · Wilmington, DE NPI 1093715567 John Matthews Diagnostic Radiology Physician · Wilmington, DE NPI 1275533234

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-09.