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

Dr. Marc K Dao, MD

Individual provider Internal Medicine Physician · NPI 1467542175

Dr. Marc K Dao, MD is an Internal Medicine in Escondido, California. Graduated from Medical College of Wisconsin in 2002, 24 years ago. Practices with Vista Community Clinic, a 44-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California, Texas and Wisconsin.

Years since qualifying
24
Trained at
Medical College of Wisconsin
Licensed in
CA, TX, WI
In the registry since
2006
Specialties on file
3
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

332 S Juniper St Ste 100
Escondido, CA 92025-4940
Phone: (760) 291-6650
Fax: (760) 737-3430
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1000 Vale Terrace Dr, Vista, CA 92084-5218 — (760) 631-5000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence C142559 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 48006 (WI)
Internal Medicine Physician Taxonomy 207R00000X · Licence N6851 (TX)

Record details

NPI number1467542175
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 13, 2006
Last updated in NPPESNovember 1, 2022
Certification dateNovember 1, 2022
Mailing address2185 Citracado Pkwy, Escondido, CA 92029-4159

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 2002 (24 years in practice)
Group practice Vista Community Clinic — 44 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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