Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Bianca Mercedes Asan Borja, MD

Individual provider Emergency Medicine Physician · NPI 1306258728

Dr. Bianca Mercedes Asan Borja, MD practises Emergency Medicine in Marinette, Wisconsin. Qualified in 2007, 19 years ago. Practices with Bexar Emergency Physicians PLLC, a 47-clinician group and accepts Medicare assignment. Licensed in Texas and Wyoming.

Years since qualifying
19
Licensed in
TX, WY
In the registry since
2014
Specialties on file
3
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

3100 Shore Dr
Marinette, WI 54143-4242
Phone: (715) 735-4200
Fax: (865) 292-3015
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence T5514 (TX)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 66962-20 (WY)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1306258728
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 21, 2014
Last updated in NPPESMarch 12, 2024
Certification dateJanuary 29, 2024

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Bexar Emergency Physicians Pllc — 47 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients375
Services billed 475 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Bexar Emergency Physicians PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 47 clinicians in the practice; 12 are shown here.

Other providers in Marinette