Quick answers
- Does Richard J. Schaller accept Medicare assignment?
- Yes. Medicare's clinician data says Richard J. Schaller 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 Richard J. Schaller see?
- In 2024, CMS data shows 736 Original Medicare patients and 1,437 services for Richard J. Schaller. This counts Original Medicare only and measures volume, not quality.
- What is Richard J. Schaller's NPI number?
- 1154308708. 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 Richard J. Schaller, 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 | 736 |
|---|---|
| Services billed to Medicare | 1,437 |
| Different services or procedures | 54 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)491 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)323 services
- Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)125 services
- Urinalysis, manual test (81002)99 services
- Detection test by immunoassay with direct visual observation for influenza virus (87804)63 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 cholesterol75%
- High blood pressure72%
- Arthritis51%
- Ischemic heart disease30%
- Diabetes28%
- Anxiety26%
Practice locations
Addresses where Richard J. Schaller is enrolled with Medicare (CMS data updated October 2, 2026).
- 1080 Stelton RdPiscataway, NJ 08854 (848) 230‑6802
- 2624 Hwy 516Old Bridge, NJ 08857 (732) 952‑5000
- 315 W Main StFreehold, NJ 07728 (732) 414‑6850
Group practices
Medicare enrollment lists Richard J. Schaller as a member of these groups (CMS data updated October 2, 2026).
- Hackensack Meridian Urgent Care PC49 clinicians in the group
- Excel Urgent Care of NJ LLC22 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Piscataway
Clinicians with the same Medicare primary specialty in Piscataway, NJ — not a recommendation.
Other clinicians in Hackensack Meridian Urgent Care PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Pennsylvania State University College Of Medicine |
| Graduation year | 1990 (36 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1154308708 |
| 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