Doctor profile · Federal record
Dr. William Wallace, DO
Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Cleveland, OH
- NPI 1104387398
- 7 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
9500 Euclid Ave # Na-23
Cleveland, OH 441950001
(216) 444-2200
Credentials & registration
- NPI registered
- March 2019 — 7 yrs on file
- Profile last updated
- April 28, 2022
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Ohio #34.015784
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104387398. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
39
Distinct HCPCS
2
Medicare allowed
$5,030
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 21 | 20 | $167 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 18 | 17 | $84 |
In context: peer comparison
Among 232 peers in Cleveland Internal Medicine Physician, average services per provider: 89. This provider delivers 0.4× the peer median.Frequently asked questions
What is Dr. William Wallace's medical specialty?
Dr. William Wallace practices Internal Medicine Physician in Cleveland, OH.
Where does Dr. William Wallace practice?
Dr. William Wallace practices at 9500 Euclid Ave # Na-23, Cleveland, OH 441950001. Office phone: 2164442200.
What is Dr. William Wallace's NPI?
Dr. William Wallace's National Provider Identifier (NPI) is 1104387398, issued by NPPES.
What procedures does Dr. William Wallace commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.