Quick answers
- Does Hillary L. Woodworth accept Medicare assignment?
- Yes. Medicare's clinician data says Hillary L. Woodworth 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 Hillary L. Woodworth see?
- In 2024, CMS data shows 21 Original Medicare patients and 22 services for Hillary L. Woodworth. This counts Original Medicare only and measures volume, not quality.
- What is Hillary L. Woodworth's NPI number?
- 1578025821. 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 Hillary L. Woodworth, 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 | 21 |
|---|---|
| Services billed to Medicare | 22 |
| Different services or procedures | 3 |
| Participating Medicare provider | Yes |
| Average age of these patients | 52 |
Most frequent services
- Emergency department visit with high level of medical decision making (99285)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).
- Anxiety75%
- Depression71%
- High blood pressure67%
Practice locations
Addresses where Hillary L. Woodworth is enrolled with Medicare (CMS data updated October 2, 2026).
- 115 Mill StBelmont, MA 02478 (617) 855‑3450
- 55 Fruit StBoston, MA 02114 (617) 724‑0287
Group practices
Medicare enrollment lists Hillary L. Woodworth as a member of these groups (CMS data updated October 2, 2026).
- Massachusetts General Physicians Organization Inc3,558 clinicians in the group
- The McLean Hospital Corporation192 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Belmont
Clinicians with the same Medicare primary specialty in Belmont, MA — not a recommendation.
Other clinicians in Massachusetts General Physicians Organization Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Medical school | Michigan State University College Of Human Medicine |
|---|---|
| Graduation year | 2019 (7 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578025821 |
| 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