Doctor profile · Federal record

Dr. William Cook, DO

Internal Medicine Physician (CMS: Internal Medicine) · Emergency Medicine Physician · Cleveland, OH

  • NPI 1811963093
  • Accepts Medicare
  • 26 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2500 Metrohealth Dr
Cleveland, OH 441091900
(216) 778-7800

Credentials & registration

NPPES · NUCC
NPI registered
February 2006 — 20 yrs on file
Profile last updated
December 27, 2021
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Ohio #34007971 · Colorado #41650
Medicaid
CO #75288532

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811963093. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
109
Distinct HCPCS
3
Medicare allowed
$10,409
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 51 35 $76
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 40 22 $115
99239 Hospital discharge day management, more than 30 minutes 18 16 $106

In context: peer comparison

Among 232 peers in this city , average services per provider: 89. This provider delivers 1.2× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. William Cook's medical specialty?
Dr. William Cook practices Internal Medicine Physician in Cleveland, OH.
Where does Dr. William Cook practice?
Dr. William Cook practices at 2500 Metrohealth Dr, Cleveland, OH 441091900. Office phone: 2167787800.
What is Dr. William Cook's NPI?
Dr. William Cook's National Provider Identifier (NPI) is 1811963093, issued by NPPES.
Does Dr. William Cook accept Medicare assignment?
Yes. Dr. William Cook accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Cook commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.