Doctor profile · Federal record

Dr. William Fitzmaurice, M.D.

Obstetrics & Gynecology Physician · Elmhurst, IL

  • NPI 1013907393
  • 21 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
360 W Butterfield RD, Suite 250
Elmhurst, IL 601265068
(630) 832-4210
fax (630) 832-8110

Credentials & registration

NPPES · NUCC
NPI registered
October 2005 — 21 yrs on file
Profile last updated
October 18, 2022
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Illinois #036-075014
Medicaid
IL #036075014

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1013907393. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
21
Distinct HCPCS
1
Medicare allowed
$2,797
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 21 21 $133

In context: peer comparison

Among 11 peers in this city , average services per provider: 27. This provider delivers 0.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
14
Patients
0
Total drug cost
$75
Drug Type Claims Patients Total cost
Alendronate Sodium Generic 14 0 $75

Frequently asked questions

Auto-generated from federal data
What is Dr. William Fitzmaurice's medical specialty?
Dr. William Fitzmaurice practices Obstetrics & Gynecology Physician in Elmhurst, IL.
Where does Dr. William Fitzmaurice practice?
Dr. William Fitzmaurice practices at 360 W Butterfield RD, Elmhurst, IL 601265068. Office phone: 6308324210.
What is Dr. William Fitzmaurice's NPI?
Dr. William Fitzmaurice's National Provider Identifier (NPI) is 1013907393, issued by NPPES.
What procedures does Dr. William Fitzmaurice commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.