Doctor profile · Federal record
Dr. John Barlow, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Rochester, MN
- NPI 1811960115
- Accepts Medicare
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 1St St Sw
Rochester, MN 559050001
(507) 284-2511
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- July 10, 2024
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Minnesota #36871
- Medicaid
- MN #994223800
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811960115. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
53,575
Distinct HCPCS
10
Medicare allowed
$210,883
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 52,750 | 348 | $0 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 454 | 431 | $310 | |
74230 |
Imaging for evaluation of swallowing function | 173 | 167 | $129 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 42 | 42 | $187 | |
74221 |
Double contrast x-ray of esophagus | 42 | 42 | $115 | |
74174 |
Ct scan of blood vessels of abdomen and pelvis with contrast | 33 | 31 | $405 | |
74220 |
Single contrast x-ray of esophagus | 30 | 30 | $92 | |
74178 |
Ct scan of abdomen and pelvis before and after contrast | 23 | 23 | $306 | |
74270 |
Single contrast x-ray of large intestine | 17 | 17 | $160 | |
74246 |
Double contrast x-ray of upper digestive tract | 11 | 11 | $136 |
In context: peer comparison
Among 127 peers in Rochester Diagnostic Radiology Physician, average services per provider: 637. This provider delivers 84× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. John Barlow's medical specialty?
Dr. John Barlow practices Diagnostic Radiology Physician in Rochester, MN.
Where does Dr. John Barlow practice?
Dr. John Barlow practices at 200 1St St Sw, Rochester, MN 559050001. Office phone: 5072842511.
What is Dr. John Barlow's NPI?
Dr. John Barlow's National Provider Identifier (NPI) is 1811960115, issued by NPPES.
Does Dr. John Barlow accept Medicare assignment?
Yes. Dr. John Barlow accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Barlow commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Ct scan of abdomen and pelvis with contrast (HCPCS 74177); Imaging for evaluation of swallowing function (HCPCS 74230). Source: CMS Medicare Physician & Other Practitioners file.