Adam Duplechain, DO
NPI 1124559422 · Emergency Medicine Physician · Jackson, MS
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Adam Duplechain, DO is a Emergency Medicine Physician provider in Jackson, MS (NPI 1124559422).
Provider details
- NPI number
- 1124559422
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 27710 (MS)
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
9 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
205 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 82 | $163 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 63 | $112 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 60 | $7 |
Typical Medicare-allowed amounts for these services range $7–$163 (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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 64 | 56 |
| Tizanidine Hcl | 39 | 37 |
| Ibuprofen | 38 | 38 |
| Azithromycin | 26 | 24 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 22 | 22 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 19 | 17 |
| Diclofenac Sodium | 19 |
Practice location
Mailing address
Additional practice locations (1)
- 1501 Kings HwyEmergency MedicineShreveport, LA 71103-4228Phone: (318) 626-1034
Registry dates
- Enumerated
- 2017-03-27
- Last updated
- 2020-07-21
- Certified
- 2020-07-21
Frequently asked questions
- What is Adam Duplechain's NPI number?
- Adam Duplechain's National Provider Identifier (NPI) is 1124559422, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Adam Duplechain's specialty?
- Adam Duplechain is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Adam Duplechain located?
- Adam Duplechain's practice location on file with NPPES is 1850 Chadwick Dr, Jackson, MS 39204-3404.
- What is Adam Duplechain's phone number?
- The practice phone number listed in the NPPES registry for Adam Duplechain is (601) 376-1000.
- Does Adam Duplechain accept Medicare?
- Adam Duplechain is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Adam Duplechain's NPI active?
- Yes — Adam Duplechain's NPI (1124559422) is active in the NPPES registry as of the last update on 2020-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.