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

Dr. Mark D Filidei, DO

Individual provider Internal Medicine Physician · NPI 1518039197

Dr. Mark D Filidei, DO is an Internal Medicine Physician in Newport Beach, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
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

4321 Birch St Ste 100
Newport Beach, CA 92660-1923
Phone: (949) 851-1550
Fax: (949) 270-0169
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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 20A7536 (CA)

Record details

NPI number1518039197
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedNovember 15, 2006
Last updated in NPPESJuly 9, 2007

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