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Steward Pet Imaging LLC

Steward Pet Imaging LLC is a healthcare organization registered as Mobile Radiology Clinic/Center in Northampton, MA, holding Type 2 (organization) NPI 1841450004 since 2008. The authorized official on file is Robert Guyon, Coo.

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NPI 1841450004
Entity type Organization (Type 2)
Legal business name Steward Pet Imaging LLC
Other name <Unavail>
Parent organization Steward Pet Imaging LLC
Practice address 30 LOCUST STREET, COOLEY DICKINSON HOSPITAL, Northampton, MA, 01061
Phone 8778778455
Fax 8669270079
Enumeration date 2008-06-11
Last updated in NPPES 2011-12-14

Authorized official

Name Robert Guyon
Title Coo
Phone 6177895047

Taxonomy & classification

Taxonomy code Specialty Primary License State
261QR0208X Mobile Radiology Clinic/Center Primary 4NNJ MA

Other identifiers

Identifier Type State Issuer
110073236I Medicaid MA
Copy-ready billing details
Provider: Steward Pet Imaging LLC
NPI: 1841450004
Taxonomy: 261QR0208X (Mobile Radiology Clinic/Center)
Address: 30 LOCUST STREET, COOLEY DICKINSON HOSPITAL, Northampton, MA, 01061

Providers at this address

NPI Name Type Specialty Location
1003874769 Enoch Darko Individual Emergency Medicine Physician Northampton, MA
1427072479 Mark Novotny Individual Internal Medicine Physician Northampton, MA
1902810096 Julia Gates Individual Vascular & Interventional Radiology Physician Northampton, MA
1174705974 Dwight Kelley Individual Pharmacist Northampton, MA

Verify this record

Cross-check NPI 1841450004 against the authoritative CMS record: view Steward Pet Imaging LLC on the official NPPES registry .

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 or validate an NPI number.

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 Steward Pet Imaging LLC?
Steward Pet Imaging LLC is registered in NPPES as a Mobile Radiology Clinic/Center (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-12-14.