Quick answers
- Does Robert M. Levenson Jr. accept Medicare assignment?
- Medicare's clinician data says Robert M. Levenson Jr. may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Robert M. Levenson Jr. see?
- In 2024, CMS data shows 185 Original Medicare patients and 670 services for Robert M. Levenson Jr.. This counts Original Medicare only and measures volume, not quality.
- What is Robert M. Levenson Jr.'s NPI number?
- 1326080334. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Robert M. Levenson Jr., data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 185 |
|---|---|
| Services billed to Medicare | 670 |
| Different services or procedures | 9 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)340 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)234 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)57 services
- New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)24 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure73%
- High cholesterol66%
- Arthritis38%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)38%
- Diabetes28%
- Chronic kidney disease26%
Hospitals where Robert M. Levenson Jr. works
Medicare's Facility Affiliation Data lists Robert M. Levenson Jr. at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Highline Medical CenterBurien, WA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 500011
Practice locations
Addresses where Robert M. Levenson Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 15811 Ambaum Blvd SW, Suite 170Burien, WA 98166
- 16233 Sylvester Rd SW, Suite 110Burien, WA 98166
Specialties
- Medical Oncologyprimary
- Internal Medicinealso
Other oncologists in Burien
Clinicians with the same Medicare primary specialty in Burien, WA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Washington School Of Medicine |
| Graduation year | 1975 (51 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1326080334 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians