Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mei Weng Allison, MD

Individual provider Internal Medicine Physician · NPI 1437201241

Mei Weng Allison, MD is an Internal Medicine Physician in Seattle, Washington. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
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

515 Minor Ave
Seattle, WA 98104-2120
Phone: (206) 386-9500
Fax: (206) 386-9605
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A70116 (CA)

Record details

NPI number1437201241
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 18, 2007
Last updated in NPPESJuly 14, 2010
Mailing address1521 2nd Ave Apt 3100, Seattle, WA 98101-4524

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