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

Clifford J. Merlo, MD

Individual provider Radiation Oncology Physician · NPI 1427198597

Clifford J. Merlo, MD is a Radiation Oncology in Lawndale, California. Qualified in 1982, 44 years ago. Practices with Chad Sila M D a Professional Corporation, a 6-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
44
Licensed in
CA
In the registry since
2007
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

14608 Hawthorne Blvd
Lawndale, CA 90260-1521
Phone: (310) 978-4970
Fax: (310) 978-8668
Show map & directions

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

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence G51280 (CA)

Record details

NPI number1427198597
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 7, 2007
Last updated in NPPESFebruary 17, 2026
Certification dateFebruary 17, 2026

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolOTHER
Graduated 1982 (44 years in practice)
Group practice Chad Sila M D A Professional Corporation — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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