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

Dr. Edwin Marshall, MD

Individual provider Internal Medicine Physician · NPI 1245213891

Dr. Edwin Marshall, MD is an Internal Medicine Physician in Watertown, New York. Licensed in New York and Puerto Rico. Registered with an NPI since 2005.

Licensed in
NY, PR
In the registry since
2005
Specialties on file
3
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

1222 Arsenal St Ste 10A
Watertown, NY 13601-2223
Phone: (315) 425-8240
Fax: (315) 425-8239
Show map & directions

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

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 280813 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 8326 (PR)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 8326 (PR)

Record details

NPI number1245213891
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 28, 2005
Last updated in NPPESJune 24, 2024
Certification dateJune 24, 2024
Mailing address1222 Arsenal St Ste 10a, Watertown, NY 13601-2223

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