HEATHER WARK MD LLC
NPI 1871015750
Internal Medicine in Northampton, MA

Active since July 12, 2017
548 ELM ST, NORTHAMPTON, MA 01060(413) 586-2832 Get Directions Write a Review

NPPES record last updated: April 30, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 30, 2026, Jul 12, 2017 (2 updates tracked since 2017).

About Heather Wark Md Llc NPPES

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

HEATHER WARK MD LLC (NPI 1871015750) is a healthcare organization registered as an internal medicine in Northampton, Massachusetts and active in the NPI registry since July 2017. The organization lists Heather Wark, Owner, as its authorized official.

NPPES Registry Identity

NPI1871015750
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameHEATHER WARK MD LLC
Location Address548 ELM STNorthampton, MA 01060-2832
Mailing Address145 Vernon StNorthampton, MA 01060-2818
Organization SubpartNo
Authorized OfficialHeather WarkOwner · (413) 237-4933
Enumeration DateJuly 12, 2017
Last NPPES UpdateApril 30, 20262 updates tracked since enumeration
NPPES CertifiedApril 30, 2026
NPI 1871015750 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
548 ELM ST, Northampton, MA 01060

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

Accepted Insurance

Other Providers at the Same Location NPPES 2

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

Internal Medicine
548 ELM ST
NORTHAMPTON, MA 01060
Hospitalist
548 ELM ST
NORTHAMPTON, MA 01060

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 Heather Wark MD LLC's NPI number?

The NPI number for Heather Wark MD LLC is 1871015750. It was assigned to this organization in the NPPES registry on July 12, 2017.

Where is Heather Wark MD LLC located?

Heather Wark MD LLC is located at 548 Elm St, Northampton, MA 01060. The listed phone number is (413) 586-2832.

What is Heather Wark MD LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

What insurance does Heather Wark MD LLC accept?

Health plans from Anthem Blue Cross and Blue Shield list Heather Wark MD LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Heather Wark MD LLC was last updated on April 30, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.