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Dr. Jan B Wojcik, MD

Colon & Rectal Surgery Physician in Springfield, MA · enumerated 2005 · practices at The Mercy Hospital, Inc.

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

National Provider Identifier

1164405585

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Registry record

Entity type Individual (Type 1)
Name Dr. Jan B Wojcik
Credential MD
Sex Male
Practice address 175 Carew Street, Suite 110, Springfield, MA, 01104
Phone (413) 732-4269
Fax (413) 785-4619
Enumeration date Nov 21, 2005
Last updated in NPPES Oct 11, 2018

Taxonomy & licenses

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License 72523 (MA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
62128335 Medicaid MA -

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

Where does Jan Wojcik practice?
The practice location on file with NPPES is in Springfield, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jan Wojcik?
The National Provider Identifier (NPI) for Jan Wojcik is 1164405585, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-11.