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

Dr. David Richard Ratto, MD

Individual provider Pulmonary Disease Physician · NPI 1528035417

Dr. David Richard Ratto, MD is a Pulmonary Disease in Arcadia, California. Graduated from University of California, Irvine, California College of Medicine in 1980, 46 years ago. Accepts Medicare assignment. Licensed in California.

Years since qualifying
46
Trained at
University of California, Irvine, California College of Medicine
Licensed in
CA
In the registry since
2006
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

301 W Huntington Dr Ste 607
Arcadia, CA 91007-3462
Phone: (626) 445-4558
Fax: (626) 446-5807
Show map & directions

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

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence G44900 (CA)

Record details

NPI number1528035417
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 1, 2006
Last updated in NPPESJuly 27, 2012

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Medical schoolUNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
Graduated 1980 (46 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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