Doctor profile · Federal record

Dr. Mahalakshmi Halasyamani, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Evanston, IL

  • NPI 1760441679
  • Accepts Medicare
  • 32 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2650 Ridge Ave # G155
Evanston, IL 602011700
(847) 663-2655

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
April 2, 2021
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Michigan #4301076209

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1760441679. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
29
Distinct HCPCS
1
Medicare allowed
$2,009
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 29 26 $69

In context: peer comparison

Among 34 peers in Evanston Internal Medicine Physician, average services per provider: 91. This provider delivers 0.3× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mahalakshmi Halasyamani's medical specialty?
Dr. Mahalakshmi Halasyamani practices Internal Medicine Physician in Evanston, IL.
Where does Dr. Mahalakshmi Halasyamani practice?
Dr. Mahalakshmi Halasyamani practices at 2650 Ridge Ave # G155, Evanston, IL 602011700. Office phone: 8476632655.
What is Dr. Mahalakshmi Halasyamani's NPI?
Dr. Mahalakshmi Halasyamani's National Provider Identifier (NPI) is 1760441679, issued by NPPES.
Does Dr. Mahalakshmi Halasyamani accept Medicare assignment?
Yes. Dr. Mahalakshmi Halasyamani accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mahalakshmi Halasyamani commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.