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

Marcus T Baker, CPO/L

Q: What is the NPI number for Marcus Baker?

The National Provider Identifier (NPI) for Marcus Baker is 1316008204, a Type 1 (individual) record in the CMS NPPES registry.

Prosthetic/Orthotic Supplier in Arlington, TX · enumerated 2006.

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

National Provider Identifier

1316008204

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Registry record

Entity type Individual (Type 1)

Name Marcus T Baker

Credential CPO/L

Sex Male

Practice address Arlington, TX, 76014

Phone (682) 323-5921

Fax (682) 323-5974

Enumeration date Dec 13, 2006

Last updated in NPPES Nov 28, 2025

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

Taxonomy & licenses

335E00000X Prosthetic/Orthotic Supplier Suppliers · License ORT0000000093 (TN) Secondary

335E00000X Prosthetic/Orthotic Supplier Suppliers · License 101 (GA) Secondary

335E00000X Prosthetic/Orthotic Supplier Suppliers · License PRO0000000069 (TN) Secondary

335E00000X Prosthetic/Orthotic Supplier Suppliers · License 1829 (TX) Secondary

332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License 332B00000X (MS) Secondary

335E00000X Prosthetic/Orthotic Supplier Suppliers · License 335E00000X (MS) Primary

Other identifiers

Identifier	Type	State	Issuer
162145716	Medicaid	AR	-
00376397	Medicaid	MS	-
1455030	Medicaid	TN	-

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 Marcus Baker?

The National Provider Identifier (NPI) for Marcus Baker is 1316008204, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marcus Baker practice?

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

Other providers at this practice address

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Prosthetic One Prosthetic/Orthotic Supplier · Arlington, TX NPI 1891232617 Prosthetic One Prosthetic/Orthotic Supplier · Arlington, TX NPI 1255841482

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-28.