Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael Alan Layton MD

Pulmonary Disease Physician in Sebastian, FL · enumerated 2015 · authorized official Michael Layton, Owner/Physician.

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

National Provider Identifier

1639569890

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Registry record

Entity type Organization (Type 2)

Legal business name Dr. Michael Alan Layton MD

Practice address 7744 Bay St Unit 2, Sebastian, FL, 32958

Phone (772) 388-8322

Fax (772) 388-8323

Enumeration date Jan 27, 2015

Last updated in NPPES Jan 27, 2015

Taxonomy & classification

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License ME82848 (FL) Primary

Authorized official

Name Michael Layton

Title Owner/Physician

Phone (772) 388-8322

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 is Dr. Michael Alan Layton MD located?

The practice location on file with NPPES is in Sebastian, FL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2015-01-27. Verify at npiregistry.cms.hhs.gov.

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Michael Layton Pulmonary Disease Physician · Sebastian, FL NPI 1255430096

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-27.