Quick answers
- Does James J. O Connor accept Medicare assignment?
- Yes. Medicare's clinician data says James J. O Connor 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 James J. O Connor see?
- In 2024, CMS data shows 886 Original Medicare patients and 1,919 services for James J. O Connor. This counts Original Medicare only and measures volume, not quality.
- What is James J. O Connor's NPI number?
- 1477654507. 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 James J. O Connor, 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 | 886 |
|---|---|
| Services billed to Medicare | 1,919 |
| Different services or procedures | 26 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)826 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)159 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)154 services
- Test to examine how well the lungs exchange gases (94729)153 services
- Test to measure expiratory airflow and volume changes before and after medication administration (94060)152 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%
- Arthritis55%
- Ischemic heart disease46%
- COPD45%
- Diabetes36%
Hospitals where James J. O Connor works
Medicare's Facility Affiliation Data lists James J. O Connor 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.
- Cape Regional Medical Center IncCape May Court House, NJ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 310011
- Shore Medical CenterSomers Point, NJ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 310047
Practice locations
Addresses where James J. O Connor is enrolled with Medicare (CMS data updated October 2, 2026).
- 155 Medical Ctr Way, Spec Care Somers PointSomers Point, NJ 08244 (609) 365‑3100
Group practices
Medicare enrollment lists James J. O Connor as a member of this group (CMS data updated October 2, 2026).
- Clinical Health Care Associates of New Jersey PC797 clinicians in the group
Specialties
- Pulmonary Diseaseprimary
Other pulmonologists in New Jersey
Clinicians with the same Medicare primary specialty in New Jersey — not a recommendation.
Other clinicians in Clinical Health Care Associates of New Jersey PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Jefferson Medical College Of Thomas Jefferson University |
| Graduation year | 1988 (38 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477654507 |
| 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