Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Richard M Marks, MD

Orthopaedic Surgery Physician in West Columbia, SC · enumerated 2006 · practices at Lexington Health Inc.

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

National Provider Identifier

1023061769

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Registry record

Entity type Individual (Type 1)

Name Dr. Richard M Marks

Credential MD

Sex Male

Practice address 146 E Hospital Dr Ste 140&350, West Columbia, SC, 29169

Phone (803) 936-7966

Fax (803) 936-7938

Enumeration date May 17, 2006

Last updated in NPPES Jul 20, 2022

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 83936 (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
002000226F	Other	-	HUMANA
1023061769	Medicaid	WI	-

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

Is NPI 1023061769 active?

Yes, as of the latest NPPES snapshot, NPI 1023061769 is active (record last updated 2022-07-20).

How do I verify Richard Marks's NPI record?

Cross-check NPI 1023061769 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-20.