Quick answers
- Does Antonio M. Feria Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Antonio M. Feria Jr. 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 Antonio M. Feria Jr. see?
- In 2024, CMS data shows 56 Original Medicare patients and 92 services for Antonio M. Feria Jr.. This counts Original Medicare only and measures volume, not quality.
- What is Antonio M. Feria Jr.'s NPI number?
- 1396832358. 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 Antonio M. Feria 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 | 56 |
|---|---|
| Services billed to Medicare | 92 |
| Different services or procedures | 15 |
| Participating Medicare provider | Yes |
| Average age of these patients | 68 |
Most frequent services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)32 services
- New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more (99202)17 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%
- Diabetes75%
- High cholesterol71%
- Chronic kidney disease61%
- Arthritis21%
- Atrial fibrillation21%
Practice locations
Addresses where Antonio M. Feria Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 3288 Moanalua RdHonolulu, HI 96819 (808) 432‑0000
- 74 -517 Honokohau StKailua Kona, HI 96740 (808) 432‑0000
Group practices
Medicare enrollment lists Antonio M. Feria Jr. as a member of this group (CMS data updated October 2, 2026).
- Hawaii Permanente Medical Group Inc704 clinicians in the group
Specialties
- Podiatryprimary
Other podiatrists in Honolulu
Clinicians with the same Medicare primary specialty in Honolulu, HI — not a recommendation.
Other clinicians in Hawaii Permanente Medical Group Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DPM |
|---|---|
| Podiatric medical school | California School Of Podiatric Medicine |
| Graduation year | 1990 (36 years since podiatric medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1396832358 |
| 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