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

Dr. Starleen Frousiakis, MD

Individual provider Hospitalist Physician · NPI 1174907604

Dr. Starleen Frousiakis, MD is an Internal Medicine in Ventura, California. Qualified in 2015, 11 years ago. Practices with Pacific Inpatient Physicians, a 34-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
11
Licensed in
CA
In the registry since
2015
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

147 N Brent St
Ventura, CA 93003-2809
Phone: (805) 652-5011
Show map & directions

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

Additional practice locations (1)

  • 100 W California Blvd, Pasadena, CA 91105-3010 — (626) 397-5188

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence A148279 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A148279 (CA)
Ophthalmology Physician Taxonomy 207W00000X · Licence 0000 (CA)

Record details

NPI number1174907604
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 15, 2015
Last updated in NPPESMay 24, 2019

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Pacific Inpatient Physicians — 34 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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