NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

David P Makowski, MS, OTR/L

Specialist in Eagleville, PA · enumerated 2007.

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

National Provider Identifier

1588863484

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Registry record

Entity type Individual (Type 1)
Name David P Makowski
Credential MS, OTR/L
Sex Male
Practice address Eagleville, PA, 19403
Phone (610) 265-3439
Enumeration date Jul 12, 2007
Last updated in NPPES Jul 12, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

174400000X Specialist Other Service Providers · License OC006893L (PA) Primary

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

How do I verify David Makowski's NPI record?
Cross-check NPI 1588863484 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1588863484 active?
Yes, as of the latest NPPES snapshot, NPI 1588863484 is active (record last updated 2007-07-12).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-12.