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

Stony Brook Primary Care LLC

Organization Internal Medicine Physician · NPI 1790945160

Stony Brook Primary Care LLC is an Internal Medicine Physician in North Chelmsford, Massachusetts. Registered with an NPI since 2008.

In the registry since
2008
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

20 Research Pl Ste 100
North Chelmsford, MA 01863-2454
Phone: (978) 446-9850
Fax: (855) 283-4714
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1790945160
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jessica Wieselquist — Owner/Provider · (978) 303-7179
NPI enumeratedJune 10, 2008
Last updated in NPPESJuly 31, 2017
Mailing address20 Research Pl, Suite 100, North Chelmsford, MA 01863-2454

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