Quick answers
- Does Russell W. Hamilton Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Russell W. Hamilton 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 Russell W. Hamilton Jr. see?
- In 2024, CMS data shows 389 Original Medicare patients and 1,274 services for Russell W. Hamilton Jr.. This counts Original Medicare only and measures volume, not quality.
- What is Russell W. Hamilton Jr.'s NPI number?
- 1316915572. 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 Russell W. Hamilton 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 | 389 |
|---|---|
| Services billed to Medicare | 1,274 |
| Different services or procedures | 15 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)926 services
- Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)195 services
- New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more (99202)27 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)25 services
- Aspiration and/or injection of fluid from small joint (20600)23 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%
- High cholesterol75%
- Arthritis48%
- Chronic kidney disease35%
- Diabetes34%
- Ischemic heart disease30%
Practice locations
Addresses where Russell W. Hamilton Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 9 Fletcher StChelmsford, MA 01824 (978) 256‑8900
Specialties
- Podiatryprimary
Other podiatrists in Chelmsford
Clinicians with the same Medicare primary specialty in Chelmsford, MA — not a recommendation.
Clinician information
| Credential | DPM |
|---|---|
| Podiatric medical school | California School Of Podiatric Medicine |
| Graduation year | 1978 (48 years since podiatric medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1316915572 |
| 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