Doctor profile · Federal record
Dr. Thomas Ertzner, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Corpus Christi, TX
- NPI 1013902071
- Accepts Medicare
- MIPS 83.1 / 100 · 2023
- 45 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3226 S Alameda St
Corpus Christi, TX 784042508
(361) 888-6684
fax (361) 888-6686 - Mailing address
-
3226 Reid Dr
Corpus Christi, TX 784042552
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- December 9, 2011
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Texas #H3031
- Medicaid
- TX #118302201
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013902071. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,254
Distinct HCPCS
10
Medicare allowed
$55,396
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 847 | 714 | $9 | |
71046 |
X-ray of chest, 2 views | 351 | 336 | $10 | |
70450 |
Ct scan head or brain without contrast | 280 | 261 | $40 | |
72125 |
Ct scan of upper spine without contrast | 73 | 71 | $48 | |
70551 |
Mri scan of brain without contrast | 68 | 68 | $71 | |
74018 |
X-ray of abdomen, 1 view | 58 | 52 | $9 | |
93971 |
Ultrasound study of one arm or leg veins with compression and maneuvers | 55 | 54 | $21 | |
93970 |
Ultrasound study of arm or leg veins with compression and maneuvers | 54 | 54 | $33 | |
73030 |
X-ray of shoulder, minimum of 2 views | 50 | 46 | $9 | |
70498 |
Ct scan of blood vessels of neck with contrast | 48 | 47 | $80 |
In context: peer comparison
Among 17 peers in this city , average services per provider: 398. This provider delivers 5.7× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Thomas Ertzner's medical specialty?
Dr. Thomas Ertzner practices Diagnostic Radiology Physician in Corpus Christi, TX.
Where does Dr. Thomas Ertzner practice?
Dr. Thomas Ertzner practices at 3226 S Alameda St, Corpus Christi, TX 784042508. Office phone: 3618886684.
What is Dr. Thomas Ertzner's NPI?
Dr. Thomas Ertzner's National Provider Identifier (NPI) is 1013902071, issued by NPPES.
Does Dr. Thomas Ertzner accept Medicare assignment?
Yes. Dr. Thomas Ertzner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Ertzner commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); X-ray of chest, 2 views (HCPCS 71046); Ct scan head or brain without contrast (HCPCS 70450). Source: CMS Medicare Physician & Other Practitioners file.