Doctor profile · Federal record

Dr. Ekaterina Sikorskaya-Sharma, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · La Crosse, WI

  • NPI 1275823866
  • Accepts Medicare
  • 18 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1836 South Ave
La Crosse, WI 546015429
(718) 207-5369

Credentials & registration

NPPES · NUCC
NPI registered
April 2011 — 15 yrs on file
Profile last updated
February 12, 2020
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Wisconsin #72227

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1275823866. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
367
Distinct HCPCS
4
Medicare allowed
$39,144
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 263 52 $92
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 50 21 $139
99238 Hospital discharge day management, 30 minutes or less 28 27 $95
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 26 24 $202

In context: peer comparison

Among 36 peers in this city , average services per provider: 83. This provider delivers 4.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$18
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Fisher Scientific Company L.L.C. 1 $18.26

By nature of payment

Food and Beverage
$18

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ekaterina Sikorskaya-Sharma's medical specialty?
Dr. Ekaterina Sikorskaya-Sharma practices Internal Medicine Physician in La Crosse, WI.
Where does Dr. Ekaterina Sikorskaya-Sharma practice?
Dr. Ekaterina Sikorskaya-Sharma practices at 1836 South Ave, La Crosse, WI 546015429. Office phone: 7182075369.
What is Dr. Ekaterina Sikorskaya-Sharma's NPI?
Dr. Ekaterina Sikorskaya-Sharma's National Provider Identifier (NPI) is 1275823866, issued by NPPES.
Does Dr. Ekaterina Sikorskaya-Sharma accept Medicare assignment?
Yes. Dr. Ekaterina Sikorskaya-Sharma accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ekaterina Sikorskaya-Sharma commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.