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

Ali Yassen, MD

Individual provider Cardiovascular Disease Physician · NPI 1528359296

Ali Yassen, MD is an Interventional Cardiology in Santa Rosa, California. Qualified in 2009, 17 years ago. Practices with Retreat Cardiology LLC, a 13-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
17
Licensed in
CA
In the registry since
2011
Specialties on file
2
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

3536 Mendocino Ave Ste 200
Santa Rosa, CA 95403
Phone: (707) 573-6166
Fax: (707) 573-6165
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Interventional Cardiology Physician (primary) Taxonomy 207RI0011X · Licence A154552 (CA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence A154552 (CA)

Record details

NPI number1528359296
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 28, 2011
Last updated in NPPESAugust 25, 2023
Certification dateAugust 25, 2023
Mailing address3536 Mendocino Ave Ste 200, Santa Rosa, CA 95403-3634

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL CARDIOLOGY
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Retreat Cardiology Llc — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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