Hristo Shivarov, M.D.
NPI 1245639939ActiveIndividual· Internal Medicine, Nephrology· Ocean Springs, MS
Internal Medicine, Nephrology (M.D.) with Nephrology Associates of Mobile, P.A., practicing in Ocean Springs, Mississippi. Their prescriptions cost Medicare Part D more than their services did: $188,127 for 987 claims, against $114,471 paid for services in 2024. Amgen Inc. was the largest of 2 companies reporting payments in 2025, $47.09 in all, mostly food and beverage. Lists George Regional Health System and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1245639939 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 19, 2014 |
| Last updated in NPPES | Sep 16, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 26939 | 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 - Nephrology (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 346 |
|---|---|
| Services billed | 1,476 across 16 procedure codes |
| Paid by Medicare | $114,471 |
Part D prescriptions in 2024
| Prescriptions (claims) | 987 · 1,781 30-day fills |
|---|---|
| Patients | 168 |
| Total drug cost | $188,127 |
| Generic share | 72% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical group
- Nephrology Associates of Mobile, P.A.Mobile, AL · 41 clinicians
Hospital affiliations
- George Regional Health SystemLucedale, MS
- Singing River GulfportGulfport, MS
- Singing River Health SystemPascagoula, MS
Other facilities
- Davita Gulf Islands Ht at HomeDialysis facility · Diberville, MS
- Davita Ocean Springs DialysisDialysis facility · Ocean Springs, MS
Industry payments (Open Payments)
- 2025$47.09 · 2 payments from 2 companies
- 2024$50.32 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $28.24 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $18.85 | 1 |
What the 2025 payments were for
- Food and Beverage$28.24 · 1 payment
- Education$18.85 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nephrologists in Ocean Springs
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