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

Dr. Michael S Joyner, M.D.

Surgery of the Hand (Surgery) Physician in Boca Raton, FL · enumerated 2006.

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

National Provider Identifier

1386755288

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael S Joyner

Credential M.D.

Sex Male

Practice address Boca Raton, FL, 33428

Phone (561) 922-9396

Fax (561) 922-6223

Enumeration date Aug 31, 2006

Last updated in NPPES Jan 14, 2016

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

Taxonomy & licenses

2086S0105X Surgery of the Hand (Surgery) Physician Allopathic & Osteopathic Physicians · License ME101824 (FL) Primary

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

Other identifiers

Identifier	Type	State	Issuer
P00671662	Other	FL	RR MEDICARE
710010850	Medicaid	KY	-
145EF	Other	FL	BCBS

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 Michael Joyner?

The National Provider Identifier (NPI) for Michael Joyner is 1386755288, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michael Joyner practice?

The practice location on file with NPPES is in Boca Raton, FL. 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 2016-01-14.