Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ryland Pratt Byrd, M.D.

Pulmonary Disease Physician in Mountain Home, TN · enumerated 2006.

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

National Provider Identifier

1659308112

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Registry record

Entity type Individual (Type 1)

Name Dr. Ryland Pratt Byrd

Credential M.D.

Sex Male

Practice address James H. Quillen Vamc 111-B, Corner of Sidney and Lamont St., Mountain Home, TN, 37684

Phone (423) 926-1171

Fax (423) 979-3471

Enumeration date Jun 28, 2006

Last updated in NPPES Jul 31, 2015

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 24753 (KY) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 27677 (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

How do I verify Ryland Byrd's NPI record?

Cross-check NPI 1659308112 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1659308112 active?

Yes, as of the latest NPPES snapshot, NPI 1659308112 is active (record last updated 2015-07-31).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-31.