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MERRIMACK VALLEY HOSPITAL
NPI 1780886598
General Acute Care Hospital in Haverhill, MA

Active since June 04, 2007
140 LINCOLN AVE, HAVERHILL, MA 01830(978) 521-8625(978) 420-1400 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Merrimack Valley Hospital NPPES

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

MERRIMACK VALLEY HOSPITAL (NPI 1780886598) is a healthcare organization registered as a general acute care hospital in Haverhill, Massachusetts and active in the NPI registry since June 2007. The organization lists Susan Wald-thomas, Nurse Practitioner, as its authorized official.

NPPES Registry Identity

NPI1780886598
Entity TypeOrganization
Primary Taxonomy282N00000X
Legal Business NameMERRIMACK VALLEY HOSPITAL
Location Address140 LINCOLN AVEHaverhill, MA 01830-6700
Mailing Address26 Appleton LnBoxford, MA 01921-1632 · (978) 887-5336
Phone(978) 521-8625
Fax(978) 420-1400
Organization SubpartNo
Authorized OfficialSusan Wald-thomasNurse Practitioner · (978) 521-8625
Enumeration DateJune 4, 2007
Last NPPES UpdateAugust 22, 2020
✔ NPI 1780886598 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral Acute Care HospitalHospitals
Taxonomy Code282N00000X
License✔ Licensed in MA · 180677
Definition
An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.
140 LINCOLN AVE, Haverhill, MA 01830
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Other Providers at the Same Location NPPES 20

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

KAIMING CHIANG PA
Physician Assistant
140 LINCOLN AVE
HAVERHILL, MA 01830
Essex County (978) 374-2000
KATHERINE EVELYN BROOKS PA-C
Physician Assistant
140 LINCOLN AVE
HAVERHILL, MA 01830
Essex County (978) 521-8600
DR. KAI SPRING HAYES MD
Psychiatry & Neurology (Psychiatry)
140 LINCOLN AVE, ADULT BEHAVIORAL UNIT
HAVERHILL, MA 01830
Essex County (978) 521-8339
JEAN L FRASER MD
Pathology (Anatomic Pathology & Clinical Pathology)
140 LINCOLN AVE, PATHOLOGY DEPT
HAVERHILL, MA 01830
Essex County (978) 521-8680
BYRON EARLE BRUMBAUGH M.D.
Emergency Medicine
140 LINCOLN AVE
HAVERHILL, MA 01830
Essex County (978) 374-2000
MERRIMACK VALLEY HOSPITAL, A STEWARD FAMILY HOSPITAL, INC.
General Acute Care Hospital
140 LINCOLN AVE
HAVERHILL, MA 01830
Essex County (978) 374-2000
ELIDA LIZETH LARA P.A.
Physician Assistant (Surgical)
140 LINCOLN AVE
HAVERHILL, MA 01830
Essex County (978) 374-2000
BARRY PHILIP FISHER M.D.
Emergency Medicine (Emergency Medical Services)
140 LINCOLN AVE
HAVERHILL, MA 01830
Essex County (978) 374-2000

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 Merrimack Valley Hospital's NPI number?

The NPI number for Merrimack Valley Hospital is 1780886598. It was assigned to this organization in the NPPES registry on June 4, 2007.

Where is Merrimack Valley Hospital located?

Merrimack Valley Hospital is located at 140 Lincoln Ave, Haverhill, MA 01830. The listed phone number is (978) 521-8625.

What is Merrimack Valley Hospital's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

When was this NPI record last updated?

The NPPES record for Merrimack Valley Hospital was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.