Doctor profile · Federal record
Dr. Chad Mackay
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Student in an Organized Health Care Education/Training Program · Houston, TX
- NPI 1508252636
- Accepts Medicare
- MIPS 83.0 / 100 · 2023
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
800 Peakwood Dr Ste 5E
Houston, TX 770902903
(281) 440-5158
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- May 21, 2021
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Texas #S5218
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508252636. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,049
Distinct HCPCS
10
Medicare allowed
$100,029
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 1,180 | 16 | $0 | |
A9575 |
Injection, gadoterate meglumine, 0.1 ml | 509 | 32 | $0 | |
70450 |
Ct scan head or brain without contrast | 234 | 211 | $40 | |
71045 |
X-ray of chest, 1 view | 186 | 180 | $9 | |
70553 |
Mri scan of brain before and after contrast | 123 | 115 | $182 | |
70551 |
Mri scan of brain without contrast | 101 | 98 | $71 | |
72148 |
Mri scan of lower spinal canal without contrast | 83 | 82 | $150 | |
72125 |
Ct scan of upper spine without contrast | 60 | 58 | $47 | |
70498 |
Ct scan of blood vessels of neck with contrast | 56 | 54 | $81 | |
70496 |
Ct scan of blood vessels of head with contrast | 51 | 49 | $82 |
In context: peer comparison
Among 269 peers in Houston Diagnostic Radiology Physician, average services per provider: 111. This provider delivers 27× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Chad Mackay's medical specialty?
Dr. Chad Mackay practices Diagnostic Radiology Physician in Houston, TX.
Where does Dr. Chad Mackay practice?
Dr. Chad Mackay practices at 800 Peakwood Dr Ste 5E, Houston, TX 770902903. Office phone: 2814405158.
What is Dr. Chad Mackay's NPI?
Dr. Chad Mackay's National Provider Identifier (NPI) is 1508252636, issued by NPPES.
Does Dr. Chad Mackay accept Medicare assignment?
Yes. Dr. Chad Mackay accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chad Mackay commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Injection, gadoterate meglumine, 0.1 ml (HCPCS A9575); Ct scan head or brain without contrast (HCPCS 70450). Source: CMS Medicare Physician & Other Practitioners file.