Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Pentucket Medical Associates, LLC

Internal Medicine Physician in Haverhill, MA · enumerated 2005 · authorized official Thomas Fazio, Managing Partner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1609872886

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Registry record

Entity type Organization (Type 2)

Legal business name Pentucket Medical Associates, LLC

Practice address One Parkway, Haverhill, MA, 01830

Phone (978) 521-3200

Fax (978) 469-5363

Enumeration date Jun 22, 2005

Last updated in NPPES Jun 15, 2011

Taxonomy & classification

207KA0200X Allergy Physician Allopathic & Osteopathic Physicians Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Secondary

207QG0300X Geriatric Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians Secondary

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Secondary

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians Secondary

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians Secondary

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians Secondary

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians Secondary

207UN0901X Nuclear Cardiology Physician Allopathic & Osteopathic Physicians Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians Secondary

2080A0000X Pediatric Adolescent Medicine Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Thomas Fazio

Title Managing Partner

Phone (978) 557-8920

Other identifiers

Identifier	Type	State	Issuer
0018028	Other	MA	NEIGHBORHOOD HEALTH PLAN
681017	Other	MA	TUFTS
9786376	Medicaid	MA	-
5313652	Other	-	AETNA
M17320	Other	MA	BCBS
30210443	Other	NH	NH MEDICAID

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Pentucket Medical Associates, LLC?

Pentucket Medical Associates, LLC is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-15.