Kimathi Sipho Ricardo Blackwood, M.D.
NPI 1609071448ActiveIndividual· Internal Medicine, Nephrology· Macon, GA
Internal Medicine, Nephrology (M.D.) in Macon, Georgia, trained at Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $2,634,105 for 3,126 claims, against $151,829 paid for services in 2024. Amgen Inc. was the largest of 21 companies reporting payments in 2025, $10,882 in all, mostly speaking and faculty fees.
Overview
| NPI | 1609071448 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 20, 2007 |
| Last updated in NPPES | Jun 21, 2022 |
| Certified by provider | Jun 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 063834 | GA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Nephrology (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 325 |
|---|---|
| Services billed | 1,155 across 26 procedure codes |
| Paid by Medicare | $151,829 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,126 · 6,621 30-day fills |
|---|---|
| Patients | 414 |
| Total drug cost | $2,634,105 |
| Generic share | 65% of claims |
Education and affiliations
| Medical school | Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Nephrology |
Medical group
- Georgia Nephrology, LLCDecatur, GA · 28 clinicians
Hospital affiliations
- Emory Johns Creek HospitalJohns Creek, GA
- Northside Hospital DuluthDuluth, GA
- Northside Hospital GwinnettLawrenceville, GA
- Piedmont Eastside Medical CenterSnellville, GA
Other facilities
- Davita Grayson DialysisDialysis facility · Loganville, GA
- Davita Rockbridge DialysisDialysis facility · Lithonia, GA
- Davita Sugarloaf DialysisDialysis facility · Lawrenceville, GA
- Fresenius Medical Care Gwinnett HomeDialysis facility · Lawrenceville, GA
Industry payments (Open Payments)
- 2025$10,882 · 89 payments from 21 companies
- 2024$14,575 · 105 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $9,137 | 28 |
| Travere Therapeutics, Inc. | $349.70 | 8 |
| Ani Pharmaceuticals, Inc. | $288.62 | 9 |
| Akebia Therapeutics Inc | $271.27 | 10 |
| Mallinckrodt Hospital Products Inc. | $216.60 | 6 |
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$8,050 · 8 payments
- Food and Beverage$2,154 · 78 payments
- Travel and Lodging$647.96 · 1 payment
- Education$29.70 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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