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Dr. John Louis Baldwin, MD

Rheumatology Physician in Bellevue, WA · enumerated 2005.

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

National Provider Identifier

1881697993

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Registry record

Entity type Individual (Type 1)
Name Dr. John Louis Baldwin
Credential MD
Sex Male
Practice address 1310 116th Ave Ne, Ste C, Bellevue, WA, 98004
Phone (425) 453-0766
Fax (425) 451-3560
Enumeration date May 23, 2005
Last updated in NPPES May 21, 2008

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License MD00014686 (WA) 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

Where does John Baldwin practice?
The practice location on file with NPPES is in Bellevue, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Baldwin?
The National Provider Identifier (NPI) for John Baldwin is 1881697993, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-21.