Doctor profile · Federal record

Dr. Mark Vishnepolsky, M.D.

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

  • NPI 1699707463
  • Accepts Medicare
  • 23 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1294 S Jones Blvd
Las Vegas, NV 89146
(702) 877-1887
fax (702) 877-4536

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
January 25, 2024
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
207RN0300X — NUCC code
State licenses (2)
Nevada #12941 · Virginia #0101237323

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1699707463. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,881
Distinct HCPCS
10
Medicare allowed
$285,623
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 645 359 $117
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 441 237 $78
99214 Established patient office or other outpatient visit, 30-39 minutes 218 138 $98
90966 Home dialysis services per month (20 years or older) 190 46 $290
90960 Dialysis services, 4 or more physician visits per month (20 years or older) 160 29 $349
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 120 113 $171
90961 Dialysis services, 2-3 physician visits per month (20 years or older) 52 26 $290
99204 New patient office or other outpatient visit, 45-59 minutes 17 17 $164
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 14 14 $129
90935 Hemodialysis procedure with physician evaluation 13 13 $71

In context: peer comparison

Among 40 peers in this city , average services per provider: 232. This provider delivers 8.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$29,475
Transactions
45
Manufacturers
10
Payer (manufacturer) Industry Txns Amount
Otsuka America Pharmaceutical, Inc. 19 $13,552.77
Otsuka Pharmaceutical Development & Commercialization, Inc. 4 $9,362.10
CSL Behring 8 $2,613.95
AKEBIA THERAPEUTICS INC 2 $2,303.22
Merck Sharp & Dohme LLC 7 $1,074.21
CALLIDITAS THERAPEUTICS US INC. 1 $475.00
Amgen Inc. 1 $34.83
Amicus Therapeutics, Inc. 1 $23.42
Mallinckrodt Hospital Products Inc. 1 $20.64
Alexion Pharmaceuticals, Inc. 1 $14.89

By nature of payment

Consulting Fee
$11,985
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
$11,969
Travel and Lodging
$4,707
Food and Beverage
$806
Education
$8

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
889
Patients
216
Total drug cost
$88,826
Drug Type Claims Patients Total cost
Prosol (Parenteral Amino Acid 20% No.1) Brand 146 0 $18,136
Calcitriol Generic 128 46 $1,724
Amlodipine Besylate Generic 80 31 $480
Furosemide Generic 80 30 $876
Losartan Potassium Generic 80 33 $622
Clinisol (Parenteral Amino Acid 15% No.5) Brand 60 0 $8,319
Gabapentin Generic 44 12 $260
Nifedipine Er (Nifedipine) Brand 44 15 $3,237
Allopurinol Generic 43 14 $557
Sevelamer Carbonate Generic 39 21 $12,955

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Vishnepolsky's medical specialty?
Dr. Mark Vishnepolsky practices Nephrology Physician in Las Vegas, NV.
Where does Dr. Mark Vishnepolsky practice?
Dr. Mark Vishnepolsky practices at 1294 S Jones Blvd, Las Vegas, NV 89146. Office phone: 7028771887.
What is Dr. Mark Vishnepolsky's NPI?
Dr. Mark Vishnepolsky's National Provider Identifier (NPI) is 1699707463, issued by NPPES.
Does Dr. Mark Vishnepolsky accept Medicare assignment?
Yes. Dr. Mark Vishnepolsky accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Vishnepolsky commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.