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Mercy Specialist Physicians Inc

Neurological Surgery Physician in Springfield, MA · enumerated 2009 · authorized official James Harris, Regional Director of Reimbursement.

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

National Provider Identifier

1558500462

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Registry record

Entity type Organization (Type 2)
Legal business name Mercy Specialist Physicians Inc
Other name <Unavail>
Parent organization The Mercy Hospital, Inc
Practice address 300 Carew St, Suite 1, Springfield, MA, 01104
Phone (413) 781-2211
Enumeration date Feb 17, 2009
Last updated in NPPES May 27, 2020

Taxonomy & classification

207QA0401X Addiction Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians Secondary
207RA0401X Addiction Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians Secondary
207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians Primary
207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Secondary
2086S0105X Surgery of the Hand (Surgery) Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name James Harris
Title Regional Director of Reimbursement
Phone (860) 714-4396

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.

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Frequently asked questions

What is the NPI number for Mercy Specialist Physicians Inc?
The NPI for Mercy Specialist Physicians Inc is 1558500462, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Mercy Specialist Physicians Inc?
NPPES lists James Harris (Regional Director of Reimbursement) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-27.