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

John Stephen Ignatowski, MD

Individual provider Pediatric Adolescent Medicine Physician · NPI 1538121975

John Stephen Ignatowski, MD is a Pediatric Adolescent Medicine Physician in Westminster, 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

690 Poole Rd
Westminster, MD 21157-6003
Phone: (410) 876-7616
Fax: (410) 751-9891
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Adolescent Medicine Physician (primary) Taxonomy 2080A0000X · Licence D0005439 (MD)

Record details

NPI number1538121975
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 3, 2006
Last updated in NPPESJuly 13, 2026
Mailing address822 Winchester Dr, Westminster, MD 21157-5748

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