Doctor Profile

Primary Care · Internal Medicine

Robert C. Sayson

MD · Internal Medicine
18000 SE STARK ST
Portland, OR 97233
✓ Accepts Medicare 🎓 52+ Years Practicing
31
Medicare Patients / yr
2
Procedures Billed
52
Years Practicing
0
Hospital Affiliations
Data Source: Identity from NPPES (2026). Procedure & patient volume from CMS Medicare Provider Utilization & Payment Data (2023). Hospital affiliations from CMS Physician Compare. We display publicly reported data — no personal information required to view any of it.
Reviewed by: Wes Ward, Founder & Data Lead • View our methodology

Important: We are not affiliated with Medicare, CMS, or Robert C. Sayson's practice. This page displays publicly available CMS data to help you research Medicare providers. We do not sell insurance or represent any insurance company. For official enrollment and complete plan information, visit Medicare.gov or call 1-800-MEDICARE.

Medicare Plans That Cover Dr. Sayson

See which plans Dr. Sayson accepts

We're pulling plan acceptance data directly from insurance carrier provider directories. Until that feed is live for Oregon, the fastest way to find a Medicare plan that covers Dr. Sayson is to compare every Medicare Advantage and Part D plan available near 97233, OR — the Internal Medicine's office can quickly confirm which of the top local plans they accept.

Compare Medicare Plans near 97233, OR →

Or call the office at (503) 489-0567 to confirm acceptance directly.

What Dr. Sayson Does

Dr. Sayson served 31 Medicare patients across 42 services in the latest CMS reporting year. That's 93% below the average Internal Medicine in Oregon (418 patients across 948 doctors).

ProcedureServicesMedicare Patients
Insertion of needle into vein for collection of blood sample (36415)2215
Established patient office or other outpatient visit, 20-29 minutes (99213)2016

How to read this: "Services" are the total times Dr. Sayson billed Medicare for each procedure in the latest reporting year. "Patients" counts unique Medicare beneficiaries. Procedures are shown in plain English; the underlying HCPCS codes are available on request.

Hospital Affiliations

CMS does not list any hospital affiliations for Dr. Sayson. This is common for office-based practitioners who don't admit patients to hospitals.

Practice Location & Telehealth Readiness

Dr. Sayson practices at the address below. If you're evaluating Medicare coverage, location matters for in-network access and — when Dr. Sayson offers telehealth — broadband availability at your home matters for virtual visits.

Address: 18000 SE STARK ST, Portland, OR 97233
Phone: (503) 489-0567

Area Safety Grade

D-

Block-level crime analysis from CrimeGrade.org.

Practice Accessibility

34 min

Average commute time in this zip · 77% of residents drive to work. Practical context for patients deciding whether to make the trip. See the full neighborhood profile at BestNeighborhood.org.

Telehealth Readiness

74.8856

Households with fiber broadband — important for reliable virtual visits. Check your address at ISPReports.org.

Get directions on Google Maps →

Other Primary Care Doctors near 97233, OR

If Dr. Sayson isn't accepting new patients or isn't in your plan's network, these are the closest primary care doctors near 97233, OR:

DoctorSpecialtyMedicare Patients / yrDistance
Rachel K. JacksonFamily Practice—<1 mi
Suzanne C. EmeryNurse Practitioner—1.1 mi
Agnes WhiteNurse Practitioner—1.1 mi
Vivian TsangNurse Practitioner—1.1 mi
Kristina AcordNurse Practitioner—1.4 mi

View all primary care doctors near 97233, OR →

How to Use This Information

Choosing a Medicare plan that covers Dr. Sayson takes three steps:

Compare Medicare Plans near 97233, OR → All Doctors near 97233, OR

Robert C. Sayson: Common Questions

Does Dr. Sayson accept Medicare?
Yes. Dr. Sayson is enrolled with Medicare and listed in the CMS Provider Enrollment, Chain, and Ownership System (PECOS). Whether a specific Medicare Advantage plan covers Dr. Sayson depends on that plan's provider network. Compare Medicare plans near 97233, OR →
Where is Dr. Sayson's office?
Dr. Sayson practices at 18000 SE STARK ST, Portland, OR 97233. Phone: (503) 489-0567.
What Medicare plans does Dr. Sayson accept?
Original Medicare (Parts A & B) is accepted. Medicare Advantage plan acceptance varies by carrier and plan year. Call the office at (503) 489-0567 to confirm your specific plan is accepted, or compare all Medicare plans near 97233, OR to see available options.
Does Dr. Sayson offer telehealth visits?
CMS does not currently list Dr. Sayson as offering telehealth. Call the office at (503) 489-0567 to confirm whether virtual visits are available.
How experienced is Dr. Sayson?
Dr. Sayson graduated in 1974 and has been practicing for approximately 52 years. In the latest CMS reporting year, Dr. Sayson treated 31 Medicare patients across 2 distinct procedure types.
How do I know if Dr. Sayson is in-network for my Medicare plan?
Network status varies by plan. The best verification steps: (1) check your plan's provider directory at the carrier's website, (2) call the office at (503) 489-0567 and ask which plans they currently accept, and (3) call the number on the back of your Medicare card. Print our doctor questions checklist →

About the Reviewer

Wes Ward

Wes Ward

Founder & Data Lead

Wes Ward reviews all doctor profiles and methodology for data accuracy. Every Medicare provider page on this site — including the utilization statistics, hospital affiliations, and geocoded practice address — goes through his data-validation pipeline before publication. We display only publicly available CMS data; you never need to enter personal information to see any of it.

With 25+ years in data analytics — including work with highly regulated genomic data at Ancestry.com — Wes brings enterprise-level rigor to healthcare transparency. He is also a co-founder of BestNeighborhood.org (neighborhood data), CrimeGrade.org (block-level safety analytics), and ISPReports.org (broadband availability for telehealth). Those sister sites power the location and telehealth-readiness context on this page.

View full profile → • LinkedIn

Data sources: CMS NPPES (2026), CMS Medicare Provider Utilization & Payment Data (2023), CMS Physician Compare, CrimeGrade.org, BestNeighborhood.org, ISPReports.org. This page is for informational purposes only. Always verify coverage directly with the plan and practice. Read our full methodology → • Privacy policy

Medicare Resources

Choosing the right Medicare plan involves more than just doctor coverage. These guides help you evaluate the full picture:

Medicare Plans for Conditions Treated by Primary Care Specialists

See which Medicare plans score highest for conditions commonly managed by this specialty in 97233, OR:

Does your Medicare plan cover Dr. Sayson?

Compare Plans near 97233, OR →