Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Patricia Marie Ngkaion Tan, MD

Individual provider Internal Medicine Physician · NPI 1285816652

Patricia Marie Ngkaion Tan, MD is an Internal Medicine Physician in Gilbert, Arizona. Practices as a sole proprietor. Licensed in Arizona, Michigan, New Mexico and Washington.

Licensed in
AZ, MI, NM, WA
In the registry since
2007
Specialties on file
8
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

1090 S Gilbert Rd Ste 106-128
Gilbert, AZ 85296-3438
Phone: (619) 648-1247
Fax: (888) 354-0043
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Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 41909 (AZ)
Obesity Medicine (Preventive Medicine) Physician Taxonomy 2083B0002X · Licence 60947868 (WA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 60947868 (WA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 4301111153 (MI)
Obesity Medicine (Preventive Medicine) Physician Taxonomy 2083B0002X · Licence 2022-0923 (NM)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2022-0923 (NM)
Obesity Medicine (Preventive Medicine) Physician Taxonomy 2083B0002X · Licence 41909 (AZ)
Obesity Medicine (Preventive Medicine) Physician Taxonomy 2083B0002X · Licence 4301111153 (MI)

Record details

NPI number1285816652
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 28, 2007
Last updated in NPPESJanuary 16, 2026
Certification dateJanuary 16, 2026

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