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WILLIAM G JACKSON, M.D., LLC
NPI 1821141219
Internal Medicine - Gastroenterology in Salisbury, MA

Active since January 19, 2007
46 TOLL RD, UNIT B, SALISBURY, MA 01952(978) 462-3009(978) 462-0177 Get Directions Write a Review

NPPES record last updated: March 31, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About William G Jackson, M.d., Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM G JACKSON, M.D., LLC (NPI 1821141219) is a healthcare organization registered as a gastroenterology in Salisbury, Massachusetts and active in the NPI registry since January 2007. The organization lists William G. Jackson, Owner, as its authorized official.

NPPES Registry Identity

NPI1821141219
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameWILLIAM G JACKSON, M.D., LLC
Location Address46 TOLL RD, UNIT BSalisbury, MA 01952-1435
Mailing Address46 Toll Rd, Unit BSalisbury, MA 01952-1435 · (978) 462-3009 · Fax (978) 462-0177
Phone(978) 462-3009
Fax(978) 462-0177
Organization SubpartNo
Authorized OfficialWilliam G. JacksonOwner · (978) 462-3009
Enumeration DateJanuary 19, 2007
Last NPPES UpdateMarch 31, 2013
✔ NPI 1821141219 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in MA · 57551
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
46 TOLL RD, Salisbury, MA 01952
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Other Identifiers 4

OtherM18969MA · Bcbs
Medicaid9751301MA
Medicare ID-Type UnspecifiedM21678MA
Medicaid30213523NH

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WILLIAM GROVER JACKSON M.D.
Internal Medicine (Gastroenterology)
46 TOLL RD, UNIT B
SALISBURY, MA 01952
Essex County (978) 462-3009
NEW WAVE RECOVERY CENTER
Clinic/Center (Rehabilitation, Substance Use Disorder)
46 TOLL RD
SALISBURY, MA 01952
Essex County (978) 581-0568
JOCELYN DUFF PA
Physician Assistant (Medical)
46 TOLL RD, UNIT B
SALISBURY, MA 01952
Essex County (978) 462-3009

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William G Jackson, M.D., LLC's NPI number?

The NPI number for William G Jackson, M.D., LLC is 1821141219. It was assigned to this organization in the NPPES registry on January 19, 2007.

Where is William G Jackson, M.D., LLC located?

William G Jackson, M.D., LLC is located at 46 Toll Rd Unit B, Salisbury, MA 01952. The listed phone number is (978) 462-3009.

What is William G Jackson, M.D., LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for William G Jackson, M.D., LLC was last updated on March 31, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.