Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michael Thielen, PA
Physician Assistant in Weston, FL · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659985679
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Registry record
Entity type Individual (Type 1)
Name Michael Thielen
Credential PA
Sex Male
Practice address 1600 Town Center Blvd Ste C, Weston, FL, 33326
Phone (954) 389-5900
Fax (954) 389-5751
Enumeration date Sep 8, 2020
Last updated in NPPES Sep 10, 2020
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PAT9113500 (FL) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program.
About the PA 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.
Frequently asked questions
Is NPI 1659985679 active?
Yes, as of the latest NPPES snapshot, NPI 1659985679 is active (record last updated 2020-09-10).
How do I verify Michael Thielen's NPI record?
Cross-check NPI 1659985679 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-10.