Quick answers
- Does Daphne S. Yen-Douangmala accept Medicare assignment?
- Yes. Medicare's clinician data says Daphne S. Yen-Douangmala accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Daphne S. Yen-Douangmala see?
- In 2024, CMS data shows 260 Original Medicare patients and 2,883 services for Daphne S. Yen-Douangmala. This counts Original Medicare only and measures volume, not quality.
- What is Daphne S. Yen-Douangmala's NPI number?
- 1902117575. 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 Daphne S. Yen-Douangmala, 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 | 260 |
|---|---|
| Services billed to Medicare | 2,883 |
| Different services or procedures | 45 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Injection, methylprednisolone acetate, 1 mg (J1010)721 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)655 services
- Removal of fingernails or toenails, 6 or more nails (11721)529 services
- Removal of noncancer thickened skin growth, 2-4 growths (11056)393 services
- Removal of skin and tissue, 20.0 sq cm or less (11042)85 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 cholesterol75%
- Diabetes57%
- Arthritis55%
- Chronic kidney disease36%
- Ischemic heart disease33%
Practice locations
Addresses where Daphne S. Yen-Douangmala is enrolled with Medicare (CMS data updated October 2, 2026).
- 300 N Euclid St, Suite AFullerton, CA 92832 (714) 888‑6860
- 300 N Euclid St AFullerton, CA 92832
Group practices
Medicare enrollment lists Daphne S. Yen-Douangmala as a member of this group (CMS data updated October 2, 2026).
- Orange County Foot and Ankle Group Inc4 clinicians in the group
Specialties
- Podiatryprimary
Other podiatrists in Fullerton
Clinicians with the same Medicare primary specialty in Fullerton, CA — not a recommendation.
Other clinicians in Orange County Foot and Ankle Group Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DPM |
|---|---|
| Graduation year | 2010 (16 years since podiatric medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1902117575 |
| 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