Nicholas Hahn, DO
NPI 1124656848 · Family Medicine Physician · Metairie, LA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Hahn, DO is a Family Medicine Physician provider in Metairie, LA (NPI 1124656848).
Provider details
- NPI number
- 1124656848
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 341211 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 50 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 68 | 40 |
| Fluticasone Propionate | 57 | 47 |
| Rosuvastatin Calcium | 45 | 38 |
| Amlodipine Besylate | 44 | 35 |
| Amlodipine Besylate/Valsartanbrand: Amlodipine-Valsartan | 43 | 21 |
| Prednisone | 34 | 23 |
| Albuterol Sulfate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$14 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
- 2020-03-29
- Last updated
- 2024-06-27
- Certified
- 2024-06-27
Frequently asked questions
- What is Nicholas Hahn's NPI number?
- Nicholas Hahn's National Provider Identifier (NPI) is 1124656848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Hahn's specialty?
- Nicholas Hahn is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Hahn located?
- Nicholas Hahn's practice location on file with NPPES is 3530 Houma Blvd Ste 300, Metairie, LA 70006-4203.
- What is Nicholas Hahn's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Hahn is (504) 264-5142.
- Does Nicholas Hahn accept Medicare?
- Nicholas Hahn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Hahn's NPI active?
- Yes — Nicholas Hahn's NPI (1124656848) is active in the NPPES registry as of the last update on 2024-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.