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

Sara J Johnson, MD

Individual provider Rheumatology Physician · NPI 1043206964

Sara J Johnson, MD is a Rheumatology Physician in Smithtown, New York. Licensed in New York. Registered with an NPI since 2005.

Licensed in
NY
In the registry since
2005
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

315 E Middle Country Rd
Smithtown, NY 11787-2829
Phone: (631) 360-7778
Fax: (631) 360-1546
Show map & directions

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

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 133527 (NY)

Record details

NPI number1043206964
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 26, 2005
Last updated in NPPESMay 19, 2014
Mailing address315 Middle Country Rd, Smithtown, NY 11787-2817

Other providers in Smithtown