Doctor profile · Federal record
Dr. Andrew Knoll, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Orange, CA
- NPI 1801075189
- Accepts Medicare
- MIPS 74.1 / 100 · 2023
- 22 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
431 S Batavia St, Suite 103
Orange, CA 928683936
(714) 538-6731
fax (714) 571-5055 - Mailing address
-
Po Box 14005
Orange, CA 928631405
Credentials & registration
- NPI registered
- November 2007 — 19 yrs on file
- Profile last updated
- June 14, 2010
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- California #A93913
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801075189. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,751
Distinct HCPCS
10
Medicare allowed
$160,240
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
A9585 |
Injection, gadobutrol, 0.1 ml | 1,205 | 13 | $0 | |
71045 |
X-ray of chest, 1 view | 812 | 716 | $9 | |
70450 |
Ct scan head or brain without contrast | 274 | 270 | $42 | |
77067 |
Screening mammography | 168 | 168 | $136 | |
77063 |
Screening 3d breast mammography | 153 | 153 | $58 | |
71046 |
X-ray of chest, 2 views | 111 | 109 | $11 | |
71046 |
X-ray of chest, 2 views | 111 | 110 | $23 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 111 | 108 | $88 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 108 | 108 | $44 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 103 | 101 | $93 |
In context: peer comparison
Among 37 peers in Orange Diagnostic Radiology Physician, average services per provider: 116. This provider delivers 41× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Andrew Knoll's medical specialty?
Dr. Andrew Knoll practices Diagnostic Radiology Physician in Orange, CA.
Where does Dr. Andrew Knoll practice?
Dr. Andrew Knoll practices at 431 S Batavia St, Orange, CA 928683936. Office phone: 7145386731.
What is Dr. Andrew Knoll's NPI?
Dr. Andrew Knoll's National Provider Identifier (NPI) is 1801075189, issued by NPPES.
Does Dr. Andrew Knoll accept Medicare assignment?
Yes. Dr. Andrew Knoll accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Knoll commonly perform?
Top Medicare-reported procedures in 2023: Injection, gadobutrol, 0.1 ml (HCPCS A9585); X-ray of chest, 1 view (HCPCS 71045); Ct scan head or brain without contrast (HCPCS 70450). Source: CMS Medicare Physician & Other Practitioners file.