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

John Nowakowski, MD

Individual provider Infectious Disease Physician · NPI 1558384198

John Nowakowski, MD is an Infectious Disease Physician in Hawthorne, New York. Licensed in New York. Registered with an NPI since 2006.

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

See every abbreviation used in this directory →

Practice location Address checks out

19 Bradhurst Ave
Hawthorne, NY 10532-2140
Phone: (914) 493-8865
Fax: (914) 594-4434
Show map & directions

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

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 169963 (NY)

Record details

NPI number1558384198
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 25, 2006
Last updated in NPPESJuly 19, 2017
Mailing address19 Bradhurst Ave, Hawthorne, NY 10532-2140

Other providers in Hawthorne