Quick answers
- Does Melissa S. Mills accept Medicare assignment?
- Yes. Medicare's clinician data says Melissa S. Mills 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 Melissa S. Mills see?
- In 2024, CMS data shows 14 Original Medicare patients and 22 services for Melissa S. Mills. This counts Original Medicare only and measures volume, not quality.
- What is Melissa S. Mills's NPI number?
- 1811323538. 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 Melissa S. Mills, 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 | 14 |
|---|---|
| Services billed to Medicare | 22 |
| Different services or procedures | 5 |
| Participating Medicare provider | Yes |
| Average age of these patients | 68 |
Practice locations
Addresses where Melissa S. Mills is enrolled with Medicare (CMS data updated October 2, 2026).
- 31 Atwood StProvidence, RI 02909 (401) 444‑0590
- 355 Prairie AveProvidence, RI 02905 (401) 444‑0570
- 375 Allens AveProvidence, RI 02905 (401) 444‑0400
Group practices
Medicare enrollment lists Melissa S. Mills as a member of this group (CMS data updated October 2, 2026).
- The Providence Community Health Centers Inc.92 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Providence
Clinicians with the same Medicare primary specialty in Providence, RI — not a recommendation.
Other clinicians in The Providence Community Health Centers Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811323538 |
| 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