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Dr. Daniel Joel Winn, M.D.

Internal Medicine Physician in Timonium, MD · enumerated 2006.

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

National Provider Identifier

1386605582

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Registry record

Entity type Individual (Type 1)
Name Dr. Daniel Joel Winn
Credential M.D.
Sex Male
Practice address 468 Five Farms Ln, Timonium, MD, 21093
Enumeration date Mar 29, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License D0021250 (MD) 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.

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Frequently asked questions

What is the NPI number for Daniel Winn?
The National Provider Identifier (NPI) for Daniel Winn is 1386605582, a Type 1 (individual) record in the CMS NPPES registry.
Where does Daniel Winn practice?
The practice location on file with NPPES is in Timonium, MD. Providers can have multiple locations; NPPES lists the primary practice address.

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