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

Dr. Gunnar Mark Swierkowski

Individual provider Pharmacist · NPI 1831796895

Dr. Gunnar Mark Swierkowski is a Pharmacist in Bronx, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2020
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Practice location Address checks out

243 E 172nd St
Bronx, NY 10457-8902
Phone: (718) 294-0294
Fax: (718) 294-0295
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence 067038 (NY)

Record details

NPI number1831796895
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedOctober 2, 2020
Last updated in NPPESMarch 3, 2025
Certification dateMarch 3, 2025
Mailing address35 Brewster Rd W, Massapequa, NY 11758-8021

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