Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Howard J Knudson, MSPT
Physical Therapist in Allentown, PA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1750377040
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Registry record
Entity type Individual (Type 1)
Name Howard J Knudson
Credential MSPT
Sex Male
Practice address 501 Cetronia Rd, Allentown, PA, 18104
Phone (484) 426-2544
Fax (484) 426-2444
Enumeration date Sep 22, 2005
Last updated in NPPES Sep 2, 2016
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT015868 (PA) Primary
2251S0007X Sports Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT015868 (PA) Secondary
2251X0800X Orthopedic Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT015868 (PA) Secondary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 7552649 | Other | PA | AETNA |
| 1418441 | Other | PA | FIRST PRIORITY LIFE |
| 50041071 | Other | PA | BLUE CROSS |
| 1418441 | Other | PA | BLUE SHIELD |
| 1418441 | Other | PA | PERSONAL CHOICE |
| 0052130 | Other | PA | ORTHONET |
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
How do I verify Howard Knudson's NPI record?
Cross-check NPI 1750377040 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1750377040 active?
Yes, as of the latest NPPES snapshot, NPI 1750377040 is active (record last updated 2016-09-02).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-02.