Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Alexandra Mai Tamayo Tong, PA-C

Individual provider Physician Assistant · NPI 1548803562

Alexandra Mai Tamayo Tong, PA-C is a Physician Assistant in San Leandro, California. Qualified in 2019, 7 years ago. Practices with Permanente Medical Group Inc, a 10,941-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Illinois.

Years since qualifying
7
Licensed in
CA, IL
In the registry since
2019
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

2500 Merced St
San Leandro, CA 94577-4201
Phone: (510) 454-7300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1259 Rickert Dr Ste 101, Naperville, IL 60540-8904 — (630) 968-1881

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 58584 (CA)
Physician Assistant Taxonomy 363A00000X · Licence 085.007310 (IL)

Record details

NPI number1548803562
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedOctober 22, 2019
Last updated in NPPESFebruary 6, 2025
Certification dateFebruary 6, 2025

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Permanente Medical Group Inc — 10941 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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