Doctor profile · Federal record

Dr. John Hamilton, RN, CRNA

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Two Rivers, WI

  • NPI 1689675845
  • Accepts Medicare
  • 23 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5000 Memorial Dr
Two Rivers, WI 542413900
(920) 794-5000
Mailing address
Po Box 735044
Chicago, IL 606735044

Credentials & registration

NPPES · NUCC
NPI registered
August 2005 — 21 yrs on file
Profile last updated
January 6, 2025
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
367500000X — NUCC code
State license (1)
Wisconsin #4015
Medicaid
WI #100001538

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689675845. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
43
Distinct HCPCS
2
Medicare allowed
$5,382
HCPCS Description Services Patients Avg allowed
00811 Anesthesia for other procedure on large bowel using an endoscope 25 25 $131
00142 Anesthesia for lens surgery 18 18 $117

In context: peer comparison

Among 4 peers in this city , average services per provider: 16. This provider delivers 2.7× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. John Hamilton's medical specialty?
Dr. John Hamilton practices Certified Registered Nurse Anesthetist in Two Rivers, WI.
Where does Dr. John Hamilton practice?
Dr. John Hamilton practices at 5000 Memorial Dr, Two Rivers, WI 542413900. Office phone: 9207945000.
What is Dr. John Hamilton's NPI?
Dr. John Hamilton's National Provider Identifier (NPI) is 1689675845, issued by NPPES.
Does Dr. John Hamilton accept Medicare assignment?
Yes. Dr. John Hamilton accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Hamilton commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for lens surgery (HCPCS 00142). Source: CMS Medicare Physician & Other Practitioners file.