Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Patricia Ann Liszewski, MD

Individual provider Pediatrics Physician · NPI 1417911413

Dr. Patricia Ann Liszewski, MD is a Pediatrics Physician in Ellicott City, Maryland. Licensed in Maryland. Registered with an NPI since 2006.

Licensed in
MD
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

9501 Old Annapolis Rd Ste 101
Ellicott City, MD 21042-6314
Phone: (410) 992-9339
Fax: (410) 964-5150
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence D0054394 (MD)

Record details

NPI number1417911413
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 14, 2006
Last updated in NPPESJuly 13, 2026

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