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

Dr. Melvin Tan, DO

Individual provider Internal Medicine Physician · NPI 1518710300

Dr. Melvin Tan, DO is an Internal Medicine Physician in Tacoma, Washington. Licensed in Washington. Registered with an NPI since 2024.

Licensed in
WA
In the registry since
2024
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1717 S J St
Tacoma, WA 98405-4933
Phone: (253) 426-4101
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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 OL61549138 (WA)

Record details

NPI number1518710300
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 10, 2024
Last updated in NPPESApril 10, 2024
Certification dateApril 10, 2024
Mailing address1717 S J St, Tacoma, WA 98405-4933

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