Quick answers
- Does Sourihna Khounphichane accept Medicare assignment?
- Medicare's clinician data says Sourihna Khounphichane may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Sourihna Khounphichane see?
- In 2024, CMS data shows 271 Original Medicare patients and 3,590 services for Sourihna Khounphichane. This counts Original Medicare only and measures volume, not quality.
- What is Sourihna Khounphichane's NPI number?
- 1427641513. 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 Sourihna Khounphichane, 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 | 271 |
|---|---|
| Services billed to Medicare | 3,590 |
| Different services or procedures | 24 |
| Participating Medicare provider | Yes |
| Average age of these patients | 80 |
Most frequent services
- Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)684 services
- Removal of skin and tissue, 20.0 sq cm or less (11042)618 services
- Removal of skin and tissue, each additional 20.0 sq cm or less (11045)488 services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)310 services
- Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)193 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 pressure75%
- High cholesterol73%
- Diabetes66%
- Alzheimer's disease or dementia58%
- Chronic kidney disease54%
- Heart failure47%
Practice locations
Addresses where Sourihna Khounphichane is enrolled with Medicare (CMS data updated October 2, 2026).
- 4640 Admiralty Way, Suite 500Marina Del Rey, CA 90292
- 4912 Kester Ave, Apt 106Sherman Oaks, CA 91403
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Marina Del Rey
Clinicians with the same Medicare primary specialty in Marina Del Rey, CA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1427641513 |
| 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
- 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