NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary D Zupkus, PTMPA

Physical Therapist in Concord, MA · enumerated 2006.

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

National Provider Identifier

1104851112

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mary D Zupkus
Credential PTMPA
Sex Female
Practice address 290 Baker Ave., Suite 111, Concord, MA, 01742
Fax (978) 371-7499
Enumeration date Jul 11, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2727 (MA) Primary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 001558 (CT) Secondary

Other identifiers

Identifier Type State Issuer
Y65099 Other MA BCBS

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

How do I verify Mary Zupkus's NPI record?
Cross-check NPI 1104851112 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1104851112 active?
Yes, as of the latest NPPES snapshot, NPI 1104851112 is active (record last updated 2007-07-08).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.