Quick answers
- Does Edward A. Miwa accept Medicare assignment?
- Yes. Medicare's clinician data says Edward A. Miwa 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 Edward A. Miwa see?
- In 2024, CMS data shows 149 Original Medicare patients and 355 services for Edward A. Miwa. This counts Original Medicare only and measures volume, not quality.
- What is Edward A. Miwa's NPI number?
- 1396066163. 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 Edward A. Miwa, 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 | 149 |
|---|---|
| Services billed to Medicare | 355 |
| Different services or procedures | 41 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)69 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)50 services
- Detection test by immunoassay with direct visual observation for influenza virus (87804)24 services
- Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) (87880)22 services
- Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)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 cholesterol75%
- High blood pressure62%
- Arthritis44%
- Depression26%
- Anxiety25%
- Ischemic heart disease24%
Practice locations
Addresses where Edward A. Miwa is enrolled with Medicare (CMS data updated October 2, 2026).
- 12415 N, Suite 35Austin, TX 78753 (737) 205‑1270
- 5033 W Hwy 290, CarenowAustin, TX 78735 (512) 265‑8980
Group practices
Medicare enrollment lists Edward A. Miwa as a member of this group (CMS data updated October 2, 2026).
- St Davids Carenow Urgent Care PLLC100 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Austin
Clinicians with the same Medicare primary specialty in Austin, TX — not a recommendation.
Other clinicians in St Davids Carenow Urgent Care PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2001 (25 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1396066163 |
| 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