Doctor profile · Federal record

Dr. Siddesh Besur, MD

Hepatology Physician (CMS: Internal Medicine) · Internal Medicine Physician · Milwaukee, WI

  • NPI 1467653279
  • Accepts Medicare
  • 29 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2900 W. Oklahoma Avenue, Aurora St Luke's Medical Center
Milwaukee, WI 53201
(414) 649-5534
Mailing address
Po Box 2901, 2900 W. Oklahoma Avenue, Aurora St Luke's Medical Center
Milwaukee, WI 53201

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
August 13, 2024
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
207RI0008X — NUCC code
State licenses (2)
Wisconsin #64280-20 · Ohio #57008219
Medicaid
WI #100047085

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1467653279. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
276
Distinct HCPCS
8
Medicare allowed
$23,705
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 75 63 $82
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 57 20 $65
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 43 40 $110
99213 Established patient office or other outpatient visit, 20-29 minutes 25 24 $58
99214 Established patient office or other outpatient visit, 30-39 minutes 23 19 $121
99203 New patient office or other outpatient visit, 30-44 minutes 22 22 $77
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 16 14 $98
99204 New patient office or other outpatient visit, 45-59 minutes 15 15 $110

In context: peer comparison

Among 1 peers in this city , average services per provider: 34. This provider delivers 8.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
544
Patients
102
Total drug cost
$616,098
Drug Type Claims Patients Total cost
Xifaxan (Rifaximin) Brand 140 19 $445,303
Tacrolimus Generic 67 16 $16,775
Ursodiol Generic 67 24 $25,269
Spironolactone Generic 56 25 $1,392
Furosemide Generic 40 18 $221
Entecavir Generic 27 0 $17,060
Azathioprine Generic 23 0 $771
Hydroxyzine Hcl Generic 21 0 $351
Ciprofloxacin Hcl Generic 18 0 $512
Lactulose Generic 18 0 $879

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Siddesh Besur's medical specialty?
Dr. Siddesh Besur practices Hepatology Physician in Milwaukee, WI.
Where does Dr. Siddesh Besur practice?
Dr. Siddesh Besur practices at 2900 W. Oklahoma Avenue, Milwaukee, WI 53201. Office phone: 4146495534.
What is Dr. Siddesh Besur's NPI?
Dr. Siddesh Besur's National Provider Identifier (NPI) is 1467653279, issued by NPPES.
Does Dr. Siddesh Besur accept Medicare assignment?
Yes. Dr. Siddesh Besur accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Siddesh Besur commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.