Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · PY2019–2025 Search official records Methodology

Relypsa, Inc.

15,244 providers listed $6,713,159.99 reported 89,756 records General Payments

General Payments reported — all loaded program years

$6,713,159.99

  • Category: General Payments
  • Program years: 2019, 2020, 2021, 2022, 2023, 2024, 2025
  • Record count: 89,756
  • Providers listed: 15,244

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How this figure is calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. Nothing is estimated, weighted, or combined across categories.
  • Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
  • Methodology & Data — sourcing, labeling, and limitations.

Coverage: program years 2019–2025, General Payments only. Each figure is labeled with its category and program year; categories are never combined.

By program year

Program yearReportedRecordsProviders
PY2019 $2,189,446.33 18,909 5,565
PY2020 $743,438.85 9,014 3,369
PY2021 $1,059,781.50 15,782 5,432
PY2022 $1,515,379.58 17,296 5,169
PY2023 $509,952.18 12,547 4,281
PY2024 $363,582.95 8,764 3,886
PY2025 $331,578.60 7,444 3,248

By recipient specialty (25 shown)

Sorted by reported total.

SpecialtyReportedRecordsProviders
Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology $4,929,481.39 56,341 5,497
Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease $376,341.58 2,203 836
Allopathic & Osteopathic Physicians|Internal Medicine $306,991.23 6,153 1,744
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family $159,143.83 5,706 1,366
Allopathic & Osteopathic Physicians|Internal Medicine|Advanced Heart Failure and Transplant Cardiology $127,268.52 288 84
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner $126,444.62 4,645 811
Allopathic & Osteopathic Physicians|Emergency Medicine $67,327.67 177 115
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health $62,580.97 1,209 272
Allopathic & Osteopathic Physicians|Hospitalist $61,581.71 799 326
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care $54,824.31 1,229 316
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant $51,563.54 1,788 450
Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease $41,929.03 1,782 802
Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology $33,836.72 730 262
Allopathic & Osteopathic Physicians|Family Medicine $32,637.25 1,208 536
Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism $24,305.83 399 125
Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Nephrology $24,107.59 55 30
Allopathic & Osteopathic Physicians|Dermatology $24,048.12 25 8
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical $17,183.98 654 197
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Primary Care $12,419.98 296 63
Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine $8,922.35 265 142
Allopathic & Osteopathic Physicians|Ophthalmology $8,803.78 35 13
Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology $8,299.64 307 94
Eye and Vision Services Providers|Optometrist $5,013.85 23 8
Allopathic & Osteopathic Physicians|Internal Medicine|Clinical Cardiac Electrophysiology $3,576.56 115 67
Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology $3,571.04 32 18

Providers listed (15,244)

Sorted by name. Sort by amount instead

ProviderSpecialtyStateReported by this company
CHRISTOPHER A THOMAS Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine VA $113.44
CHRISTOPHER ADUBOR Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology NY $56.13
CHRISTOPHER ALAN HEBERT Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology TX $535.86
CHRISTOPHER ANTHONY CARLOS Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology CA $98.46
CHRISTOPHER B MCFADDEN Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology NJ $147.90
CHRISTOPHER BERRY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner AL $18.72
CHRISTOPHER BIANCO Allopathic & Osteopathic Physicians|Internal Medicine|Advanced Heart Failure and Transplant Cardiology WV $200.00
CHRISTOPHER BORRERO NATAL Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology PR $52.70
CHRISTOPHER BROWN Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology OH $46.80
CHRISTOPHER BRYANT HENDRICKSON Allopathic & Osteopathic Physicians|Internal Medicine OH $11.47
CHRISTOPHER C MAI Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology FL $44.08
CHRISTOPHER C WONG Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology CA $75.80
CHRISTOPHER CALEB MEENACH Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease KY $51.03
CHRISTOPHER CANFIELD Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology DE $35.93
CHRISTOPHER CAPUTO Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology NY $478.78
CHRISTOPHER CHARLES HALL Allopathic & Osteopathic Physicians|Family Medicine IN $187.93
CHRISTOPHER CHARLES WYCKOFF Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease VA $92.46
CHRISTOPHER COCHRAN Allopathic & Osteopathic Physicians|Internal Medicine AR $14.33
CHRISTOPHER CONNOR GESSEL Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family UT $103.59
CHRISTOPHER D DAVIS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family LA $34.82
CHRISTOPHER D MILLER Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology MS $472.43
CHRISTOPHER D MIRE Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology AL $243.90
CHRISTOPHER ENOCH Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology OH $258.69
CHRISTOPHER FREDERICK KETCHAM Allopathic & Osteopathic Physicians|Physical Medicine & Rehabilitation IN $16.16
CHRISTOPHER G CHANG Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner GA $302.14
CHRISTOPHER H KWOH Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology TX $1,099.66
CHRISTOPHER HOMAN Allopathic & Osteopathic Physicians|Emergency Medicine AL $19.82
CHRISTOPHER J OBRIEN Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NY $246.46
CHRISTOPHER J PASSERO Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology PA $59.27
CHRISTOPHER J WALKER Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical OH $104.17
CHRISTOPHER J WEBSTER Allopathic & Osteopathic Physicians|Internal Medicine MI $647.46
CHRISTOPHER JAMES FARMAKIS Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology VA $41.71
CHRISTOPHER JOHN FRANKEL Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology PA $236.58
CHRISTOPHER JON SCHREIER Allopathic & Osteopathic Physicians|Family Medicine PA $35.39
CHRISTOPHER K HWE Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease CA $36.93
CHRISTOPHER K WHITE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care LA $19.28
CHRISTOPHER L PO Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology SC $39.79
CHRISTOPHER LEE SHELBY Allopathic & Osteopathic Physicians|Family Medicine MS $24.83
CHRISTOPHER M BELL Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care MS $5,217.59
CHRISTOPHER M LOWERY Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease CO $15.58
CHRISTOPHER M PURMER Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease CA $21.08
CHRISTOPHER M SNELL Allopathic & Osteopathic Physicians|Hospitalist TN $23.00
CHRISTOPHER M YOUNG Allopathic & Osteopathic Physicians|Internal Medicine OH $32.19
CHRISTOPHER N MARSHALL Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology NC $696.03
CHRISTOPHER NARDONE Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease NY $24.61
CHRISTOPHER NARENDRA RAILWAH Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease MS $23.30
CHRISTOPHER OH Allopathic & Osteopathic Physicians|Nuclear Medicine|Nuclear Cardiology CA $30.78
CHRISTOPHER P LUSCY Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology LA $34.21
CHRISTOPHER ROBERT KAISER Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NC $37.97
CHRISTOPHER S FUKUDA Allopathic & Osteopathic Physicians|Urology MT $31.61