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

MS. Sylvia Marie Rabe Biso, MD

Individual provider Internal Medicine Physician · NPI 1710392170

MS. Sylvia Marie Rabe Biso, MD is registered under Cardiovascular Disease (Cardiology) in Portland, Oregon. Qualified in 2010, 16 years ago. Practices with Chs Physician Partners PC, a 747-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Oregon, Pennsylvania and Virginia.

Years since qualifying
16
Licensed in
OR, PA, VA
In the registry since
2014
Specialties on file
6
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

3181 SW Sam Jackson Park Rd
Portland, OR 97239-3011
Phone: (503) 494-5682
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (2)

  • 5501 Old York Rd, Philadelphia, PA 19141-3018 — (215) 456-8520
  • 600 Gresham Dr, Norfolk, VA 23507-1904 — (757) 388-8870

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence MD203925 (OR)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD461483 (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD203925 (OR)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 0101278853 (VA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence MT206835 (PA)
Nuclear Cardiology Physician Taxonomy 207UN0901X · Licence MD203925 (OR)

Record details

NPI number1710392170
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 24, 2014
Last updated in NPPESNovember 21, 2023
Certification dateNovember 21, 2023

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Chs Physician Partners Pc — 747 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 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 patients1,862
Services billed 2,959 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Consulting Fee $7,200 1 payment
Travel and Lodging $2,144 4 payments · travel or lodging paid or reimbursed, such as to attend a conference
Food and Beverage $188 7 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Chs Physician Partners PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 747 clinicians in the practice; 12 are shown here.

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