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

Ruby Maini, MD

Individual provider Internal Medicine Physician · NPI 1063906063

Ruby Maini, MD is a Medical Oncology in Pleasanton, California. Qualified in 2018, 8 years ago. Practices with Alameda Health System, a 601-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in California, Illinois and Louisiana.

Years since qualifying
8
Licensed in
CA, IL, LA
In the registry since
2018
Specialties on file
5
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

5725 W Las Positas Blvd Ste 100
Pleasanton, CA 94588-4007
Phone: (925) 734-8130
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 2589 Samaritan Dr, San Jose, CA 95124-4102 — (408) 426-4900
  • 701 N 1st St, Springfield, IL 62702-3757 — (217) 545-8000
  • 1514 Jefferson Hwy, New Orleans, LA 70121-2429 — (504) 842-7511

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence A194651 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A194651 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 338294 (LA)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence A194651 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125.073267 (IL)

Record details

NPI number1063906063
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 21, 2018
Last updated in NPPESJune 11, 2026
Certification dateJune 11, 2026
Mailing address5725 W Las Positas Blvd Ste 100, Pleasanton, CA 94588-4007

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Also practisesHEMATOLOGY, INTERNAL MEDICINE
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Alameda Health System — 601 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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