Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Aaron Jay Yang, M.D.

Q: What is the NPI number for Aaron Yang?

The National Provider Identifier (NPI) for Aaron Yang is 1245541846, a Type 1 (individual) record in the CMS NPPES registry.

Physical Medicine & Rehabilitation Physician in Nashville, TN · enumerated 2010.

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

National Provider Identifier

1245541846

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Registry record

Entity type Individual (Type 1)

Name Dr. Aaron Jay Yang

Credential M.D.

Sex Male

Practice address 3601 the Vanderbilt Clinic, Nashville, TN, 37232

Phone (615) 936-2000

Enumeration date Jun 29, 2010

Last updated in NPPES Dec 27, 2024

Taxonomy & licenses

204R00000X Electrodiagnostic Medicine Physician Allopathic & Osteopathic Physicians · License 51382 (TN) Secondary

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 125057402 (IL) Secondary

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 51382 (TN) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Aaron Yang?

The National Provider Identifier (NPI) for Aaron Yang is 1245541846, a Type 1 (individual) record in the CMS NPPES registry.

Where does Aaron Yang practice?

The practice location on file with NPPES is in Nashville, TN. 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 2024-12-27.