Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Blake Katharine Griffitts, PA

Physician Assistant in Dover, DE · enumerated 2020.

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

National Provider Identifier

1942815568

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Registry record

Entity type Individual (Type 1)

Name Blake Katharine Griffitts

Credential PA

Sex Female

Practice address 640 S State St, Dover, DE, 19901

Phone (302) 744-7121

Enumeration date Sep 10, 2020

Last updated in NPPES Oct 27, 2020

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA 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 Blake Griffitts's NPI record?

Cross-check NPI 1942815568 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1942815568 active?

Yes, as of the latest NPPES snapshot, NPI 1942815568 is active (record last updated 2020-10-27).

Other providers at this practice address

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William Rosenfeld Emergency Medical Services (Emergency Medicine) Physician · Dover, DE NPI 1841295136 Robert Mckennett Certified Registered Nurse Anesthetist · Dover, DE NPI 1609872480 Catherine Westrom Certified Registered Nurse Anesthetist · Dover, DE NPI 1821081886 Bayhealth Medical Center / Kent General Hospital Family Medicine Physician · Dover, DE NPI 1962495838 Carolyn Lane Certified Registered Nurse Anesthetist · Dover, DE NPI 1154317717 Kimberly Westra Certified Registered Nurse Anesthetist · Dover, DE NPI 1861489189 Neal Brickhouse Anesthesiology Physician · Dover, DE NPI 1588653810 Constance Brauer Certified Registered Nurse Anesthetist · Dover, DE NPI 1265421598

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-27.