Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Thomas Ryan Wallin, MD

Individual provider Emergency Medicine Physician · NPI 1881872034

Dr. Thomas Ryan Wallin, MD is an Emergency Medicine Physician in Emeryville, California. Licensed in California. Registered with an NPI since 2008.

Licensed in
CA
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2100 Powell Street California Emergency Physicians Credentialing Dept
Emeryville, CA 94608
Phone: (888) 267-3880
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A94866 (CA)

Record details

NPI number1881872034
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 8, 2008
Last updated in NPPESMarch 6, 2013
Mailing address2100 Powell Street, California Emergency Physicians Credentialing Dept, Emeryville, CA 94608

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