Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Erik Scott Schaffer, DPT
Physical Therapist in Muskegon, MI · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609102151
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Registry record
Entity type Individual (Type 1)
Name Erik Scott Schaffer
Credential DPT
Sex Male
Practice address 2685 Henry Street, Muskegon, MI, 49441
Phone (231) 755-4404
Fax (231) 755-7704
Enumeration date Oct 19, 2009
Last updated in NPPES Jan 23, 2025
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5501014847 (MI) Primary
DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession.
About the DPT credential
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.
Frequently asked questions
Is NPI 1609102151 active?
Yes, as of the latest NPPES snapshot, NPI 1609102151 is active (record last updated 2025-01-23).
How do I verify Erik Schaffer's NPI record?
Cross-check NPI 1609102151 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Kevin Sprague Physical Therapist · Muskegon, MI NPI 1306982079 Patrick Jewett Physical Therapist · Muskegon, MI NPI 1043822356 Jeffrey Santini Occupational Therapist · Muskegon, MI NPI 1952077489 Ashley Studeman Physical Therapy Assistant · Muskegon, MI NPI 1033920491 Leonard Zandi Physical Therapy Assistant · Muskegon, MI NPI 1649081118 Bruce Maire Physical Therapy Assistant · Muskegon, MI NPI 1467263657
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-23.