Doctor profile · Federal record

Dr. William Kennedy, M.D.

Nephrology Physician (CMS: Nephrology) · Las Vegas, NV

  • NPI 1558755405
  • Accepts Medicare
  • MIPS 40.4 / 100 · 2023
  • 11 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5815 S Rainbow Blvd Ste 110
Las Vegas, NV 891182553
(702) 588-7077
fax (702) 588-7079
Mailing address
2545 S Bruce St Ste 200
Las Vegas, NV 891691778

Credentials & registration

NPPES · NUCC
NPI registered
March 2015 — 11 yrs on file
Profile last updated
May 10, 2024
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207RN0300X — NUCC code
State license (1)
Nevada #22106
Medicaid
NV #1558755405

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558755405. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,964
Distinct HCPCS
8
Medicare allowed
$178,080
HCPCS Description Services Patients Avg allowed
90970 Dialysis services, per day, less than full month service (20 years or older) 641 110 $9
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 560 200 $115
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 333 149 $78
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 140 135 $165
99214 Established patient office or other outpatient visit, 30-39 minutes 130 72 $127
90960 Dialysis services, 4 or more physician visits per month (20 years or older) 79 20 $336
99204 New patient office or other outpatient visit, 45-59 minutes 58 58 $163
90961 Dialysis services, 2-3 physician visits per month (20 years or older) 23 11 $278

In context: peer comparison

Among 40 peers in this city , average services per provider: 232. This provider delivers 8.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,789
Transactions
108
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Bayer Healthcare Pharmaceuticals Inc. 13 $266.50
ANI Pharmaceuticals, Inc. 14 $219.01
AstraZeneca Pharmaceuticals LP 5 $217.13
Fresenius USA Marketing, Inc. 24 $180.86
CALLIDITAS THERAPEUTICS US INC. 12 $171.96
Amgen Inc. 12 $169.57
Otsuka America Pharmaceutical, Inc. 13 $163.46
Travere Therapeutics, Inc. 3 $85.03
Mallinckrodt Hospital Products Inc. 3 $71.43
Vifor Pharma, Inc. 3 $45.89
Aurinia Pharma U.S., Inc. 2 $41.74
Kyowa Kirin, Inc. 1 $22.27
Novartis Pharmaceuticals Corporation 1 $21.48
OPKO Pharmaceuticals, LLC 1 $20.80
Alexion Pharmaceuticals, Inc. 1 $20.06

By nature of payment

Food and Beverage
$1,789

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
612
Patients
168
Total drug cost
$71,056
Drug Type Claims Patients Total cost
Calcitriol Generic 105 32 $1,154
Farxiga (Dapagliflozin Propanediol) Brand 68 17 $53,152
Furosemide Generic 63 20 $372
Lisinopril Generic 49 14 $274
Sevelamer Carbonate Generic 49 16 $11,717
Amlodipine Besylate Generic 47 17 $267
Allopurinol Generic 41 12 $358
Cephalexin Generic 28 26 $128
Carvedilol Generic 27 14 $276
Clonidine Hcl Generic 27 0 $190

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. William Kennedy's medical specialty?
Dr. William Kennedy practices Nephrology Physician in Las Vegas, NV.
Where does Dr. William Kennedy practice?
Dr. William Kennedy practices at 5815 S Rainbow Blvd Ste 110, Las Vegas, NV 891182553. Office phone: 7025887077.
What is Dr. William Kennedy's NPI?
Dr. William Kennedy's National Provider Identifier (NPI) is 1558755405, issued by NPPES.
Does Dr. William Kennedy accept Medicare assignment?
Yes. Dr. William Kennedy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Kennedy commonly perform?
Top Medicare-reported procedures in 2023: Dialysis services (HCPCS 90970); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.