Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Douglas Miller, PT (PHYSICAL THERAPY

Physical Therapist in Charleston, SC · enumerated 2006.

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

National Provider Identifier

1659387918

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Registry record

Entity type Individual (Type 1)

Name Mr. Douglas Miller

Credential PT (PHYSICAL THERAPY

Sex Male

Practice address 1941 Savage Rd, Ste 300 A, Charleston, SC, 29407

Phone (843) 402-1495

Fax (843) 402-1285

Enumeration date Jul 31, 2006

Last updated in NPPES Oct 4, 2007

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1415 (SC) Primary

Other identifiers

Identifier	Type	State	Issuer
TH1098	Medicaid	SC	-
GP1753	Medicaid	SC	-

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

What is the NPI number for Douglas Miller?

The National Provider Identifier (NPI) for Douglas Miller is 1659387918, a Type 1 (individual) record in the CMS NPPES registry.

Where does Douglas Miller practice?

The practice location on file with NPPES is in Charleston, SC. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-04.