NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Paul Andrew Rusonis, M.D.

Dermatology Physician in Ellicott City, MD · enumerated 2006.

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

National Provider Identifier

1922077171

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Paul Andrew Rusonis
Credential M.D.
Sex Male
Practice address 6021 University Blvd, Suite 390, Ellicott City, MD, 21043
Phone (410) 203-0607
Fax (410) 203-0677
Enumeration date Mar 17, 2006
Last updated in NPPES Oct 24, 2011

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License D0030058 (MD) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

Where does Paul Rusonis practice?
The practice location on file with NPPES is in Ellicott City, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Paul Rusonis?
The National Provider Identifier (NPI) for Paul Rusonis is 1922077171, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-24.