Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Allison Marie Blackwell, PA-C
Physician Assistant in Dover, DE · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417512187
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Registry record
Entity type Individual (Type 1)
Name Allison Marie Blackwell
Credential PA-C
Sex Female
Practice address 640 S State St, Dover, DE, 19901
Phone (302) 744-6156
Fax (302) 735-3845
Enumeration date May 7, 2019
Last updated in NPPES Aug 19, 2019
Taxonomy & licenses
363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License C5-0001319 (DE) 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.
Frequently asked questions
Is NPI 1417512187 active?
Yes, as of the latest NPPES snapshot, NPI 1417512187 is active (record last updated 2019-08-19).
How do I verify Allison Blackwell's NPI record?
Cross-check NPI 1417512187 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → 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 2019-08-19.