Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Richard F. Sawyer, Jr, MD, PC

Organization Gastroenterology Physician · NPI 1952590663

Richard F. Sawyer, Jr, MD, PC provides Gastroenterology Physician services in Lawrence, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2007.

Licensed in
MA
In the registry since
2007
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

25 Marston St
Lawrence, MA 01841-2310 Not confirmed with CMS for 12 years — call before visiting
Phone: (978) 686-4400
Fax: (978) 686-4401
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 79008 (MA)

Record details

NPI number1952590663
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Richard Sawyer — Owner · (978) 686-4400
NPI enumeratedOctober 18, 2007
Last updated in NPPESJune 11, 2014
Mailing address25 Marston St, Suite 402, Lawrence, MA 01841-2310

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