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

John S Whyman, MD

Individual provider Internal Medicine Physician · NPI 1164480315

John S Whyman, MD is an Internal Medicine Physician in Wellesley, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
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

230 Worcester St
Wellesley, MA 02481-5420
Phone: (781) 431-5220
Fax: (781) 431-5526
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 36136 (MA)

Record details

NPI number1164480315
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 3, 2006
Last updated in NPPESMarch 8, 2021
Certification dateMarch 8, 2021
Mailing address230 Worcester St, Wellesley, MA 02481-5420

Other providers in Wellesley