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

Mark Anthony Dela Cruz Sy III, MD

Individual provider Pediatric Anesthesiology Physician · NPI 1609309905

Mark Anthony Dela Cruz Sy III, MD is an Anesthesiology in Los Angeles, California. Qualified in 2017, 9 years ago. Practices with Simi Valley Anesthesia Medical Group, a 26-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
9
Licensed in
CA
In the registry since
2017
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

4867 W Sunset Blvd
Los Angeles, CA 90027-5969
Phone: (323) 783-4011
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Anesthesiology Physician (primary) Taxonomy 207LP3000X · Licence A171500 (CA)

Record details

NPI number1609309905
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 4, 2017
Last updated in NPPESSeptember 26, 2023
Certification dateJuly 2, 2023

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Simi Valley Anesthesia Medical Group — 26 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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