Quick answers
- Does Alexis L. Hambley accept Medicare assignment?
- Yes. Medicare's clinician data says Alexis L. Hambley 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 Alexis L. Hambley see?
- In 2024, CMS data shows 187 Original Medicare patients and 6,360 services for Alexis L. Hambley. This counts Original Medicare only and measures volume, not quality.
- What is Alexis L. Hambley's NPI number?
- 1578291472. 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 Alexis L. Hambley, 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 | 187 |
|---|---|
| Services billed to Medicare | 6,360 |
| Different services or procedures | 20 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg (J7320)3,900 services
- Injection, methylprednisolone acetate, 1 mg (J1010)1,240 services
- Measurement of range of motion in arm, leg or each spine section (95851)438 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)308 services
- Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)94 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%
- Arthritis75%
- Diabetes32%
- Ischemic heart disease28%
- Anxiety24%
Practice locations
Addresses where Alexis L. Hambley is enrolled with Medicare (CMS data updated October 2, 2026).
- 1011 US Hwy 22, Suite 203Bridgewater, NJ 08807
- 105 Raider Blvd, Suite 201Hillsborough, NJ 08844 (908) 756‑2424
- 3150 US Hwy 22Branchburg, NJ 08876 (908) 746‑2424
- 454 Elizabeth AveSomerset, NJ 08873
- 459 Watchung AveWatchung, NJ 07069 (908) 756‑2424
Group practices
Medicare enrollment lists Alexis L. Hambley as a member of these groups (CMS data updated October 2, 2026).
- Performance Medical Group of Somerset25 clinicians in the group
- Performance Medical of Watchung LLC23 clinicians in the group
- Performance Medical Group of Branchburg LLC20 clinicians in the group
- Performance Medical Group of Hillsborough LLC12 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Bridgewater
Clinicians with the same Medicare primary specialty in Bridgewater, NJ — not a recommendation.
Other clinicians in Performance Medical Group of Somerset
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578291472 |
| 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