Quick answers
- Does Miwako Ohta-Agresta accept Medicare assignment?
- Yes. Medicare's clinician data says Miwako Ohta-Agresta 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 Miwako Ohta-Agresta see?
- In 2024, CMS data shows 31 Original Medicare patients and 128 services for Miwako Ohta-Agresta. This counts Original Medicare only and measures volume, not quality.
- What is Miwako Ohta-Agresta's NPI number?
- 1720181803. 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 Miwako Ohta-Agresta, 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 | 31 |
|---|---|
| Services billed to Medicare | 128 |
| Different services or procedures | 15 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)22 services
- Urinalysis, manual test (81002)18 services
- Assessment of emotional or behavioral problems (96127)12 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 cholesterol71%
- High blood pressure58%
- Arthritis55%
- Anxiety35%
Hospitals where Miwako Ohta-Agresta works
Medicare's Facility Affiliation Data lists Miwako Ohta-Agresta 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.
- St Francis Hospital & Medical CenterHartford, CT · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 070002
Practice locations
Addresses where Miwako Ohta-Agresta is enrolled with Medicare (CMS data updated October 2, 2026).
- 103 Newtown Rd, Candlewood Center for Womens HealthDanbury, CT 06810 (203) 730‑8789
- 146 Hazard Ave, Suite 200Enfield, CT 06082 (860) 236‑5431
- 449 Farmington AveHartford, CT 06105 (860) 236‑5431
Group practices
Medicare enrollment lists Miwako Ohta-Agresta as a member of this group (CMS data updated October 2, 2026).
- Physicians for Women's Health, LLC318 clinicians in the group
Specialties
Find other clinicians: Certified Nurse Midwife (CNM), Connecticut →
Other nurse midwifes in Danbury
Clinicians with the same Medicare primary specialty in Danbury, CT — not a recommendation.
Other clinicians in Physicians for Women's Health, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNM |
|---|---|
| Graduation year | 1992 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1720181803 |
| 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