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

Dr. Mark A Tomas, DO, MPH

Individual provider Internal Medicine Physician · NPI 1942539986

Dr. Mark A Tomas, DO, MPH is an Internal Medicine Physician in Gig Harbor, Washington. Licensed in Texas and Washington. Registered with an NPI since 2009.

Licensed in
TX, WA
In the registry since
2009
Specialties on file
3
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.
MPH — Master of Public Health
A graduate degree in population health.

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Practice location Address checks out

4700 Point Fosdick Dr Ste 208
Gig Harbor, WA 98335-1775
Phone: (523) 400-0218
Fax: (253) 500-0218
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Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence OP61387438 (WA)
Internal Medicine Physician Taxonomy 207R00000X · Licence P2090 (TX)
Hospitalist Physician Taxonomy 208M00000X · Licence OP61387438 (WA)

Record details

NPI number1942539986
Entity typeIndividual (Type 1)
GenderMale
Credentials DO , MPH
Sole proprietorNo
NPI enumeratedDecember 22, 2009
Last updated in NPPESMay 29, 2026
Certification dateMay 29, 2026
Mailing address4700 Point Fosdick Dr Ste 208, Gig Harbor, WA 98335-1775

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