Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ryan N Sieg, MD

Q: What is the NPI number for Ryan Sieg?

The National Provider Identifier (NPI) for Ryan Sieg is 1609039213, a Type 1 (individual) record in the CMS NPPES registry.

Orthopaedic Surgery Physician in Lubbock, TX · enumerated 2008.

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

National Provider Identifier

1609039213

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Registry record

Entity type Individual (Type 1)

Name Ryan N Sieg

Credential MD

Sex Male

Practice address 301 Utica Ave, Lubbock, TX, 79416

Phone (806) 797-4985

Enumeration date Jul 3, 2008

Last updated in NPPES Jun 20, 2025

Taxonomy & licenses

171000000X Military Health Care Provider Other Service Providers Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 18885 (NH) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 25549 (NE) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License S1919 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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.

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Frequently asked questions

Where does Ryan Sieg practice?

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

What is the NPI number for Ryan Sieg?

The National Provider Identifier (NPI) for Ryan Sieg is 1609039213, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-20.