Kathryn O'Brien
NPI 1477219343 · Physician Assistant · Mount Laurel, NJ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn O'Brien is a Physician Assistant provider in Mount Laurel, NJ (NPI 1477219343).
Provider details
- NPI number
- 1477219343
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
4 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
128 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) |
|---|---|---|
| Treatment of Upper End of Broken Thigh Bone With Placement of Stabilizing Device Or Prosthetic Replacement27236 | 27 | $171 |
| Replacement of Knee Joint, Both Sides of Knee27447 | 21 | $183 |
| Treatment of Broken Neck of Thigh Bone With Bone Implant27245 | 20 | $175 |
| Prosthetic Repair of Shoulder Joint, Total Shoulder23472 | 19 | $196 |
| Removal Or Relocation of Biceps Tendon23440 | 16 | $52 |
| Shaving of Part of Shoulder Bone and Repair of Ligament Using an Endoscope29826 | 14 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 46 | 27 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 35 | 31 |
| Celecoxib | 30 | 22 |
| Gabapentin | 29 | 23 |
| Ondansetron Hcl | 23 | 22 |
| Tramadol Hcl | 17 | 17 |
| Methylprednisolone | 14 | 14 |
| Lidocaine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$600 across 6 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
- 2021-11-15
- Last updated
- 2021-11-25
- Certified
- 2021-11-25
Frequently asked questions
- What is Kathryn O'Brien's NPI number?
- Kathryn O'Brien's National Provider Identifier (NPI) is 1477219343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn O'Brien's specialty?
- Kathryn O'Brien is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathryn O'Brien located?
- Kathryn O'Brien's practice location on file with NPPES is 2059 Briggs Rd Ste 304, Mount Laurel, NJ 08054-4640.
- What is Kathryn O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Kathryn O'Brien is (856) 235-7080.
- Does Kathryn O'Brien accept Medicare?
- Kathryn O'Brien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn O'Brien's NPI active?
- Yes — Kathryn O'Brien's NPI (1477219343) is active in the NPPES registry as of the last update on 2021-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.