NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Silas Wendell Holmes II, M.D.

Sports Medicine (Orthopaedic Surgery) Physician in Columbia, SC · enumerated 2006.

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

National Provider Identifier

1033187984

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Silas Wendell Holmes II
Credential M.D.
Sex Male
Practice address 14 Richland Medical Park Dr, Suite 200, Columbia, SC, 29203
Fax (803) 296-9697
Enumeration date Mar 8, 2006
Last updated in NPPES Mar 9, 2018

Taxonomy & licenses

207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians · License 16291 (SC) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
162914 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 Silas Holmes?
The National Provider Identifier (NPI) for Silas Holmes is 1033187984, a Type 1 (individual) record in the CMS NPPES registry.
Where does Silas Holmes practice?
The practice location on file with NPPES is in Columbia, SC. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-09.