Michael Duplechain, M.D.
NPI 1417975756 · Family Medicine Physician · Baton Rouge, LA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Duplechain, M.D. is a Family Medicine Physician provider in Baton Rouge, LA (NPI 1417975756).
Provider details
- NPI number
- 1417975756
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 025964 (LA)
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
19 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
377 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) |
|---|---|---|
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 82 | $41 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 68 | $119 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 62 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 55 | $84 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 36 | $156 |
| X-Ray of Chest, 2 Views71046 |
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 |
|---|---|---|
| Doxycycline Hyclate | 71 | 71 |
| Prednisone | 60 | 60 |
| Ipratropium Bromide | 60 | 59 |
| Mupirocin | 34 | 34 |
| Cefdinir | 31 | 30 |
| Fluticasone Propionate | 31 | 29 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 25 | 24 |
| Baclofen |
Practice location
Mailing address
Additional practice locations (1)
- 18169 E Petroleum DrBldg 9Baton Rouge, LA 70809-6104Phone: (225) 765-5247Fax: (225) 490-7516
Registry dates
- Enumerated
- 2006-07-17
- Last updated
- 2026-04-14
- Certified
- 2026-04-14
Frequently asked questions
- What is Michael Duplechain's NPI number?
- Michael Duplechain's National Provider Identifier (NPI) is 1417975756, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Duplechain's specialty?
- Michael Duplechain is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Duplechain located?
- Michael Duplechain's practice location on file with NPPES is 13686 Coursey Blvd, Baton Rouge, LA 70817-1303.
- What is Michael Duplechain's phone number?
- The practice phone number listed in the NPPES registry for Michael Duplechain is (225) 246-8000.
- Does Michael Duplechain accept Medicare?
- Michael Duplechain is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Duplechain's NPI active?
- Yes — Michael Duplechain's NPI (1417975756) is active in the NPPES registry as of the last update on 2026-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.