Quick answers
- Does Alexis N. Irvin accept Medicare assignment?
- Yes. Medicare's clinician data says Alexis N. Irvin 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 N. Irvin see?
- In 2024, CMS data shows 124 Original Medicare patients and 792 services for Alexis N. Irvin. This counts Original Medicare only and measures volume, not quality.
- What is Alexis N. Irvin's NPI number?
- 1821687955. 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 N. Irvin, 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 | 124 |
|---|---|
| Services billed to Medicare | 792 |
| Different services or procedures | 44 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)34 services
- Replacement of knee joint, both sides of knee (27447)22 services
- Aspiration and/or injection of fluid from large joint (20610)17 services
- Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement (27236)11 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%
- Ischemic heart disease44%
- Anxiety44%
- Depression34%
Hospitals where Alexis N. Irvin works
Medicare's Facility Affiliation Data lists Alexis N. Irvin 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.
- Capital Health Medical Center - HopewellPennington, NJ · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 310044
- University Medical Center of Princeton at PlainsboroPlainsboro, NJ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 310010
Practice locations
Addresses where Alexis N. Irvin is enrolled with Medicare (CMS data updated October 2, 2026).
- 1 Union St, Suite 305Robbinsville, NJ 08691 (609) 924‑8131
- 200 Charles Ewing Blvd, Suite 170Ewing, NJ 08628 (609) 924‑8131
- 2315 Route 34Manasquan, NJ 08736 (732) 974‑0404
- 325 Princeton AvePrinceton, NJ 08540 (609) 924‑8131
- 5 Plainsboro RdPlainsboro, NJ 08536 (609) 924‑8131
Group practices
Medicare enrollment lists Alexis N. Irvin as a member of this group (CMS data updated October 2, 2026).
- Orthonj LLC304 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Robbinsville
Clinicians with the same Medicare primary specialty in Robbinsville, NJ — not a recommendation.
Other clinicians in Orthonj LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821687955 |
| 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