Demitria Diann Hernandez, M.D.
NPI 1801034194ActiveIndividual· Internal Medicine· New York, NY
Internal Medicine (M.D.) with Hrmc, LLC, practicing in New York, New York. 261 Medicare patients in 2024, $58,502 paid; nearly all of their 348 Part D prescriptions were generic (91%). Xeris Pharmaceuticals, Inc. was the largest of 6 companies reporting payments in 2025, $153.12 in all, mostly food and beverage. Lists Havasu Regional Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1801034194 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 26, 2009 |
| Last updated in NPPES | Apr 15, 2026 |
| Certified by provider | Apr 15, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 50757 | AZ |
| Internal Medicine | 207R00000X | 262288-1 | NY |
| Hospitalist | 208M00000X | 50757 | AZ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hospitalist (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 261 |
|---|---|
| Services billed | 757 across 15 procedure codes |
| Paid by Medicare | $58,502 |
Part D prescriptions in 2024
| Prescriptions (claims) | 348 · 376 30-day fills |
|---|---|
| Patients | 138 |
| Total drug cost | $10,689 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Hospitalist |
| Telehealth | Offers telehealth |
Medical group
- Hrmc, LLCLake Havasu City, AZ · 34 clinicians
Hospital affiliations
- Havasu Regional Medical CenterLake Havasu City, AZ
- Kingman Regional Medical CenterKingman, AZ
- Valley View Medical CenterFort Mohave, AZ
Other facilities
- Foundation Home Health, LLCHome health agency · Lake Havasu City, AZ
- Havasu Regional Medical Center Home HealthHome health agency · Lake Havasu City, AZ
- River Valley Home HealthHome health agency · Lake Havasu, AZ
- Valley View Home HealthHome health agency · Bullhead City, AZ
Industry payments (Open Payments)
- 2025$153.12 · 8 payments from 6 companies
- 2024$74.12 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Xeris Pharmaceuticals, Inc. | $40.45 | 2 |
| Exact Sciences Corporation | $35.19 | 2 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $20.58 | 1 |
| Pfizer Inc. | $19.93 | 1 |
| Lilly USA, LLC | $19.67 | 1 |
What the 2025 payments were for
- Food and Beverage$153.12 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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