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

Dr. Queelan Ratnesar, MD

Individual provider Internal Medicine Physician · NPI 1497880801

Dr. Queelan Ratnesar, MD is an Internal Medicine Physician in Hayward, California. Practices as a sole proprietor. Licensed in California.

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

27001 Calaroga Ave Ste 5
Hayward, CA 94545-4345
Phone: (510) 783-6444
Fax: (510) 783-6446
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A034726 (CA)

Record details

NPI number1497880801
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 23, 2007
Last updated in NPPESJuly 8, 2007
Mailing address27001 Calaroga Ave, Suite 5, Hayward, CA 94545-4345

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