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

Dr. James Salwyn Henning, MD, MHCDS

Individual provider Anesthesiology Physician · NPI 1598835902

Dr. James Salwyn Henning, MD, MHCDS is an Anesthesiology Physician in Osterville, Massachusetts. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
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

113 Pond St
Osterville, MA 02655-1547
Phone: (650) 269-5666
Fax: (774) 521-3424
Show map & directions

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence A25982 (CA)

Record details

NPI number1598835902
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MHCDS
Sole proprietorYes
NPI enumeratedNovember 9, 2006
Last updated in NPPESOctober 18, 2018