James Cahill, MD
NPI 1124183694 · Orthopaedic Surgery Physician · Hackensack, NJ
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Cahill, MD is a Orthopaedic Surgery Physician provider in Hackensack, NJ (NPI 1124183694).
Provider details
- NPI number
- 1124183694
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 25MA06497100 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,045 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 713 | $90 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 574 | $75 |
| X-Ray of Knee, 4 Or More Views73564 | 308 | $49 |
| X-Ray of Knee, 3 Views73562 | 249 | $41 |
| X-Ray of Hip, 2-3 Views73502 | 245 | $49 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 226 | $114 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 108 | 61 |
| Meloxicam | 66 | 31 |
| Tramadol Hcl | 63 | 40 |
| Oxycodone Hcl | 63 | 43 |
| Methylprednisolone | 30 | 27 |
| Celecoxib | 28 | 15 |
| Clindamycin Hcl | 25 | — |
| Clonazepam | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$6,667 across 80 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-26
- Last updated
- 2015-08-06
Frequently asked questions
- What is James Cahill's NPI number?
- James Cahill's National Provider Identifier (NPI) is 1124183694, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Cahill's specialty?
- James Cahill is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is James Cahill located?
- James Cahill's practice location on file with NPPES is 87 Summit Ave, Hackensack, NJ 07601-1262.
- What is James Cahill's phone number?
- The practice phone number listed in the NPPES registry for James Cahill is (201) 489-0022.
- Does James Cahill accept Medicare?
- James Cahill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Cahill's NPI active?
- Yes — James Cahill's NPI (1124183694) is active in the NPPES registry as of the last update on 2015-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.