Seth Rosenzweig, MD
NPI 1679630628 · Orthopaedic Surgery Physician · New Iberia, LA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seth Rosenzweig, MD is a Orthopaedic Surgery Physician provider in New Iberia, LA (NPI 1679630628).
Provider details
- NPI number
- 1679630628
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD.026070 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
1,753 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 307 | $109 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 211 | $58 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 211 | $78 |
| X-Ray of Knee, 4 Or More Views73564 | 198 | $38 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 135 | $28 |
| X-Ray of Hip, 2-3 Views73502 | 126 | $38 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 278 | 136 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 245 | 104 |
| Celecoxib | 140 | 98 |
| Cyclobenzaprine Hcl | 67 | 51 |
| Tramadol Hcl | 58 | 36 |
| 0.9 % Sodium Chloridebrand: Sodium Chloride | 34 | — |
| Daptomycin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,224 across 13 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
- 2007-01-02
- Last updated
- 2009-11-24
Frequently asked questions
- What is Seth Rosenzweig's NPI number?
- Seth Rosenzweig's National Provider Identifier (NPI) is 1679630628, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seth Rosenzweig's specialty?
- Seth Rosenzweig is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Seth Rosenzweig located?
- Seth Rosenzweig's practice location on file with NPPES is 500 N Lewis St, New Iberia, LA 70563-2046.
- What is Seth Rosenzweig's phone number?
- The practice phone number listed in the NPPES registry for Seth Rosenzweig is (337) 367-1444.
- Does Seth Rosenzweig accept Medicare?
- Seth Rosenzweig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seth Rosenzweig's NPI active?
- Yes — Seth Rosenzweig's NPI (1679630628) is active in the NPPES registry as of the last update on 2009-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.