Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Miss Michelle Chiarina Demarco, PA
Physician Assistant in Dover, DE · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780840785
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Registry record
Entity type Individual (Type 1)
Name Miss Michelle Chiarina Demarco
Credential PA
Sex Female
Practice address 540 S Governors Ave Ste 101a, Dover, DE, 19904
Phone (302) 744-7980
Fax (302) 744-7989
Enumeration date Jul 30, 2008
Last updated in NPPES Aug 15, 2024
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License C5-0011962 (DE) 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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Michelle Demarco?
Michelle Demarco is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Paul Fedalen Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Dover, DE NPI 1538151741 Gary Szydlowski Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Dover, DE NPI 1164473070 Daniel Marelli Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Dover, DE NPI 1518983147 John Winstead Physician Assistant · Dover, DE NPI 1407023492 Sharmila Johnson Nurse Practitioner · Dover, DE NPI 1407196447 Luiz Araujo Vascular Surgery Physician · Dover, DE NPI 1053743724 Lauren Velkoff Surgical Physician Assistant · Dover, DE NPI 1649692740 Kaitlyn Melnick Neurological Surgery Physician · Dover, DE NPI 1366975187
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-15.