Doctor profile · Federal record
Dr. Peter Piampiano, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Knoxville, TN
- NPI 1386694040
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
2240 Sutherland Ave Ste 107
Knoxville, TN 379192333
(865) 584-7376
fax (865) 540-3856 - Additional location
-
1100 W Stewart Dr
Orange, CA 928683849
(714) 771-8171
fax (714) 744-8545 - Additional location
-
1812 Verdugo Blvd
Glendale, CA 912081407
(818) 790-7100 - Additional location
-
8 San Sovino
Newport Coast, CA 926571313 - Mailing address
-
Po Box 14005
Orange, CA 928631405
Show 1 more location
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- November 12, 2021
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- California #A67523
- Medicaid
- CA #00A675230
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386694040. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,501
Distinct HCPCS
10
Medicare allowed
$332,498
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
74176 |
Ct scan of abdomen and pelvis without contrast | 683 | 676 | $86 | |
70450 |
Ct scan head or brain without contrast | 534 | 530 | $41 | |
72148 |
Mri scan of lower spinal canal without contrast | 525 | 525 | $71 | |
71045 |
X-ray of chest, 1 view | 497 | 474 | $9 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 417 | 413 | $90 | |
71250 |
Ct scan of chest without contrast | 321 | 318 | $53 | |
71275 |
Ct scan of blood vessels of chest with contrast | 253 | 251 | $88 | |
71250 |
Ct scan of chest without contrast | 222 | 220 | $52 | |
72141 |
Mri scan of upper spinal canal without contrast | 171 | 171 | $72 | |
72125 |
Ct scan of upper spine without contrast | 144 | 143 | $48 |
In context: peer comparison
Among 57 peers in Knoxville Diagnostic Radiology Physician, average services per provider: 108. This provider delivers 51× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Peter Piampiano's medical specialty?
Dr. Peter Piampiano practices Diagnostic Radiology Physician in Knoxville, TN.
Where does Dr. Peter Piampiano practice?
Dr. Peter Piampiano practices at 2240 Sutherland Ave Ste 107, Knoxville, TN 379192333. Office phone: 8655847376.
What is Dr. Peter Piampiano's NPI?
Dr. Peter Piampiano's National Provider Identifier (NPI) is 1386694040, issued by NPPES.
Does Dr. Peter Piampiano accept Medicare assignment?
Dr. Peter Piampiano does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Peter Piampiano commonly perform?
Top Medicare-reported procedures in 2023: Ct scan of abdomen and pelvis without contrast (HCPCS 74176); Ct scan head or brain without contrast (HCPCS 70450); Mri scan of lower spinal canal without contrast (HCPCS 72148). Source: CMS Medicare Physician & Other Practitioners file.