Mikael Mailloux-Kessler, MD
NPI 1437729431 · Internal Medicine Physician · Arcadia, FL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mikael Mailloux-Kessler, MD is a Internal Medicine Physician provider in Arcadia, FL (NPI 1437729431).
Provider details
- NPI number
- 1437729431
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME166271 (FL)
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
4 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
522 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 35 Minutes99232 | 231 | $77 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 102 | $170 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 101 | $116 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 88 | $112 |
Typical Medicare-allowed amounts for these services range $77–$170 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 26 | 26 |
| Prednisone | 26 | 24 |
| Furosemide | 22 | 21 |
| Potassium Chloride | 22 | 22 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 21 | 21 |
| Lisinopril | 19 | 17 |
| Pantoprazole Sodium | 19 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-06-30
- Last updated
- 2025-07-10
- Certified
- 2025-07-10
Frequently asked questions
- What is Mikael Mailloux-Kessler's NPI number?
- Mikael Mailloux-Kessler's National Provider Identifier (NPI) is 1437729431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mikael Mailloux-Kessler's specialty?
- Mikael Mailloux-Kessler is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mikael Mailloux-Kessler located?
- Mikael Mailloux-Kessler's practice location on file with NPPES is 425 Nursing Home Dr, Arcadia, FL 34266-3839.
- What is Mikael Mailloux-Kessler's phone number?
- The practice phone number listed in the NPPES registry for Mikael Mailloux-Kessler is (941) 263-3978.
- Does Mikael Mailloux-Kessler accept Medicare?
- Mikael Mailloux-Kessler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mikael Mailloux-Kessler's NPI active?
- Yes — Mikael Mailloux-Kessler's NPI (1437729431) is active in the NPPES registry as of the last update on 2025-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.