Doctor profile · Federal record

Dr. Ambar Haleem, M.B., B.S.

Infectious Disease Physician (CMS: Infectious Disease) · Infectious Disease Physician · Internal Medicine Physician · Infectious Disease Physician · Madison, WI

  • NPI 1104035864
  • Accepts Medicare
  • 27 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
600 Highland Ave
Madison, WI 537920001
(608) 263-0946

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
January 26, 2021
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
207RI0200X — NUCC code
State licenses (3)
Wisconsin #66365 · Iowa #R-7732 · Iowa #38102

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1104035864. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
73
Distinct HCPCS
3
Medicare allowed
$9,054
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 27 27 $163
99214 Established patient office or other outpatient visit, 30-39 minutes 24 19 $92
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 22 16 $112

In context: peer comparison

Among 16 peers in Madison Infectious Disease Physician, average services per provider: 506. This provider delivers 0.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
47
Patients
0
Total drug cost
$3,392
Drug Type Claims Patients Total cost
Cefuroxime (Cefuroxime Axetil) Brand 17 0 $846
Amoxicillin Generic 15 0 $229
Vancomycin Hcl Generic 15 0 $2,317

Frequently asked questions

Auto-generated from federal data
What is Dr. Ambar Haleem's medical specialty?
Dr. Ambar Haleem practices Infectious Disease Physician in Madison, WI.
Where does Dr. Ambar Haleem practice?
Dr. Ambar Haleem practices at 600 Highland Ave, Madison, WI 537920001. Office phone: 6082630946.
What is Dr. Ambar Haleem's NPI?
Dr. Ambar Haleem's National Provider Identifier (NPI) is 1104035864, issued by NPPES.
Does Dr. Ambar Haleem accept Medicare assignment?
Yes. Dr. Ambar Haleem accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ambar Haleem commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.