Derek Vonderhaar, M.D.
NPI 1245471218 · Emergency Medicine Physician · New Orleans, LA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Derek Vonderhaar, M.D. is a Emergency Medicine Physician provider in New Orleans, LA (NPI 1245471218).
Provider details
- NPI number
- 1245471218
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 204086 (LA)
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
17 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
327 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 69 | $205 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 55 | $93 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 43 | $114 |
| Irrigation and Suction of Lung Airways to Obtain Cells Using an Endoscope31624 | 26 | $25 |
| Exam of Lung Airways With Diagnostic Or Therapeutic Procedure on Growths Using an Endoscope and Ultrasound31654 | 25 | $64 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 57 | 23 |
| Budesonide/Glycopyr/Formoterolbrand: Breztri Aerosphere | 48 | 13 |
| Prednisone | 43 | 18 |
| Montelukast Sodium | 40 | 14 |
| Azithromycin | 25 | 18 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 23 | — |
| Budesonide/Formoterol Fumarate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$111 across 1 record (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
- 2009-03-20
- Last updated
- 2015-07-17
Frequently asked questions
- What is Derek Vonderhaar's NPI number?
- Derek Vonderhaar's National Provider Identifier (NPI) is 1245471218, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Vonderhaar's specialty?
- Derek Vonderhaar is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Derek Vonderhaar located?
- Derek Vonderhaar's practice location on file with NPPES is 6959 Catina St, New Orleans, LA 70124-2303.
- What is Derek Vonderhaar's phone number?
- The practice phone number listed in the NPPES registry for Derek Vonderhaar is (504) 430-8532.
- Does Derek Vonderhaar accept Medicare?
- Derek Vonderhaar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Derek Vonderhaar's NPI active?
- Yes — Derek Vonderhaar's NPI (1245471218) is active in the NPPES registry as of the last update on 2015-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.