Doctor profile · Federal record

Dr. Michael O'Toole, MD

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Green Bay, WI

  • NPI 1033167077
  • Accepts Medicare
  • 28 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2641 Development Drive
Green Bay, WI 54311
(920) 338-6868
fax (920) 338-6869
Mailing address
Po Box 22487
Green Bay, WI 543052487

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
August 8, 2017
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Wisconsin #44464-020

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1033167077. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
18
Distinct HCPCS
1
Medicare allowed
$1,978
HCPCS Description Services Patients Avg allowed
76830 Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina 18 11 $110

In context: peer comparison

Among 5 peers in this city , average services per provider: 31. This provider delivers 0.6× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael O'Toole's medical specialty?
Dr. Michael O'Toole practices Obstetrics & Gynecology Physician in Green Bay, WI.
Where does Dr. Michael O'Toole practice?
Dr. Michael O'Toole practices at 2641 Development Drive, Green Bay, WI 54311. Office phone: 9203386868.
What is Dr. Michael O'Toole's NPI?
Dr. Michael O'Toole's National Provider Identifier (NPI) is 1033167077, issued by NPPES.
Does Dr. Michael O'Toole accept Medicare assignment?
Yes. Dr. Michael O'Toole accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael O'Toole commonly perform?
Top Medicare-reported procedures in 2023: Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina (HCPCS 76830). Source: CMS Medicare Physician & Other Practitioners file.