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

Dr. Michael T Patten, M.D.

Surgery Physician in Palm Beach Gardens, FL · enumerated 2006 · practices at Michael T Patten MD PA.

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

National Provider Identifier

1861586448

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael T Patten

Credential M.D.

Sex Male

Practice address Palm Beach Gardens, FL, 33418

Phone (561) 624-7315

Fax (561) 624-7620

Enumeration date Oct 3, 2006

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License ME #0046220 (FL) 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 Michael Patten's NPI record?

Cross-check NPI 1861586448 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1861586448 active?

Yes, as of the latest NPPES snapshot, NPI 1861586448 is active (record last updated 2007-07-08).

Other providers at this practice address

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Michael T Patten MD PA Surgery Physician · Palm Beach Gardens, FL NPI 1942357793

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.