Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. David H Erwin, MSPT
Physical Therapist in Marion, SC · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1295800092
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Registry record
Entity type Individual (Type 1)
Name Mr. David H Erwin
Credential MSPT
Sex Male
Practice address 110 Palmetto Pointe Rd, Marion, SC, 29571
Phone (843) 423-4474
Fax (843) 423-4478
Enumeration date Nov 21, 2006
Last updated in NPPES Apr 13, 2020
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License SC4233 (SC) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| TH1173 | Medicaid | SC | - |
| SC4233 | Other | SC | STATE LICENSE |
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
What specialty is David Erwin?
David Erwin is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-13.