Demondes Haynes, M.D.
NPI 1699716837ActiveIndividual· Internal Medicine, Pulmonary Disease· Jackson, MS
Internal Medicine, Pulmonary Disease (M.D.) in Jackson, Mississippi, trained at University of Mississippi School of Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $1,466,995 for 617 claims, against $30,574 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 9 companies reporting payments in 2025, $174,379 in all, mostly speaking and faculty fees.
Overview
| NPI | 1699716837 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 9, 2006 |
| Last updated in NPPES | Apr 10, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 17062 | MS |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pulmonary Disease (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 115 |
|---|---|
| Services billed | 343 across 12 procedure codes |
| Paid by Medicare | $30,574 |
Part D prescriptions in 2024
| Prescriptions (claims) | 617 · 919 30-day fills |
|---|---|
| Patients | 73 |
| Total drug cost | $1,466,995 |
| Generic share | 44% of claims |
Education and affiliations
| Medical school | University of Mississippi School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists), Internal Medicine |
Medical group
- State of Mississippi - University of Mississippi Medical CenterJackson, MS · 965 clinicians
Hospital affiliation
- University of Mississippi Med CenterJackson, MS
Industry payments (Open Payments)
- 2025$174,379 · 231 payments from 9 companies
- 2024$166,454 · 211 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $173,701 | 205 |
| Glaxosmithkline, LLC. | $258.60 | 9 |
| Abbvie Inc. | $152.87 | 8 |
| Genzyme Corporation | $104.64 | 1 |
| Pulmonx Corporation | $72.04 | 4 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$122,945 · 55 payments
- Consulting Fee$26,505 · 18 payments
- Travel and Lodging$20,554 · 54 payments
- Food and Beverage$4,375 · 104 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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