Doctor profile · Federal record
Dr. William Johnson, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Houston, TX
- NPI 1942433628
- Accepts Medicare
- MIPS 83.1 / 100 · 2023
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7026 Old Katy RD, Ste 276
Houston, TX 770242133
(713) 358-0562 - Mailing address
-
7026 Old Katy RD 276
Houston, TX 770242187
Credentials & registration
- NPI registered
- August 2009 — 17 yrs on file
- Profile last updated
- July 23, 2015
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Ohio #35123301
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942433628. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,315
Distinct HCPCS
10
Medicare allowed
$83,698
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 767 | 717 | $9 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 210 | 208 | $89 | |
72125 |
Ct scan of upper spine without contrast | 204 | 202 | $47 | |
71275 |
Ct scan of blood vessels of chest with contrast | 137 | 137 | $86 | |
70450 |
Ct scan head or brain without contrast | 113 | 113 | $40 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 112 | 110 | $85 | |
74018 |
X-ray of abdomen, 1 view | 104 | 101 | $9 | |
71260 |
Ct scan of chest with contrast | 97 | 95 | $54 | |
71250 |
Ct scan of chest without contrast | 53 | 53 | $51 | |
74174 |
Ct scan of blood vessels of abdomen and pelvis with contrast | 50 | 50 | $106 |
In context: peer comparison
Among 269 peers in Houston Diagnostic Radiology Physician, average services per provider: 111. This provider delivers 21× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. William Johnson's medical specialty?
Dr. William Johnson practices Diagnostic Radiology Physician in Houston, TX.
Where does Dr. William Johnson practice?
Dr. William Johnson practices at 7026 Old Katy RD, Houston, TX 770242133. Office phone: 7133580562.
What is Dr. William Johnson's NPI?
Dr. William Johnson's National Provider Identifier (NPI) is 1942433628, issued by NPPES.
Does Dr. William Johnson accept Medicare assignment?
Yes. Dr. William Johnson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Johnson commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Ct scan of abdomen and pelvis with contrast (HCPCS 74177); Ct scan of upper spine without contrast (HCPCS 72125). Source: CMS Medicare Physician & Other Practitioners file.