Ian Denys, MD
NPI 1346829447 · Internal Medicine Physician · New Orleans, LA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ian Denys, MD is a Internal Medicine Physician provider in New Orleans, LA (NPI 1346829447).
Provider details
- NPI number
- 1346829447
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- V1760 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
51 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 35 | $112 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 16 | $107 |
Typical Medicare-allowed amounts for these services range $107–$112 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
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 |
|---|---|---|
| Atorvastatin Calcium | 39 | 17 |
| Lisinopril | 36 | 12 |
| Amlodipine Besylate | 30 | 11 |
| Gabapentin | 22 | — |
| Furosemide | 20 | — |
| Hydrochlorothiazide | 19 | — |
| Pantoprazole Sodium | 15 | — |
Practice location
Mailing address
Additional practice locations (1)
- 5000 Hennessy BlvdBaton Rouge, LA 70808-4375Phone: (225) 765-4050Fax: (225) 765-4046
Registry dates
- Enumerated
- 2021-04-06
- Last updated
- 2025-03-07
- Certified
- 2025-03-07
Frequently asked questions
- What is Ian Denys's NPI number?
- Ian Denys's National Provider Identifier (NPI) is 1346829447, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ian Denys's specialty?
- Ian Denys is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ian Denys located?
- Ian Denys's practice location on file with NPPES is 1542 Tulane Ave # T4m2, New Orleans, LA 70112-2865.
- What is Ian Denys's phone number?
- The practice phone number listed in the NPPES registry for Ian Denys is (504) 568-5600.
- Does Ian Denys accept Medicare?
- Ian Denys is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ian Denys's NPI active?
- Yes — Ian Denys's NPI (1346829447) is active in the NPPES registry as of the last update on 2025-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.