Doctor profile · Federal record
Dr. Denis Bolton, D.O.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Los Alamitos, CA
- NPI 1952493876
- Accepts Medicare
- MIPS 92.6 / 100 · 2023
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3751 Katella Ave
Los Alamitos, CA 907203101
(714) 826-6400
fax (562) 799-3121 - Mailing address
-
Dept la 21758
Pasadena, CA 911851758
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- June 5, 2008
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- California #20A7689
- Medicaid
- CA #00AX76890
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952493876. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,814
Distinct HCPCS
10
Medicare allowed
$170,169
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 670 | 540 | $9 | |
77067 |
Screening mammography | 410 | 410 | $39 | |
77063 |
Screening 3d breast mammography | 391 | 391 | $31 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 333 | 333 | $10 | |
76882 |
Limited ultrasound scan of joint or other extremity structure except blood vessels | 280 | 170 | $36 | |
71046 |
X-ray of chest, 2 views | 252 | 243 | $11 | |
70450 |
Ct scan head or brain without contrast | 246 | 235 | $43 | |
76770 |
Complete ultrasound scan behind abdominal cavity | 175 | 169 | $38 | |
76700 |
Complete ultrasound scan of abdomen | 167 | 166 | $41 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 98 | 97 | $94 |
In context: peer comparison
Among 4 peers in Los Alamitos Diagnostic Radiology Physician, average services per provider: 63. This provider delivers 76× the peer median.Frequently asked questions
What is Dr. Denis Bolton's medical specialty?
Dr. Denis Bolton practices Diagnostic Radiology Physician in Los Alamitos, CA.
Where does Dr. Denis Bolton practice?
Dr. Denis Bolton practices at 3751 Katella Ave, Los Alamitos, CA 907203101. Office phone: 7148266400.
What is Dr. Denis Bolton's NPI?
Dr. Denis Bolton's National Provider Identifier (NPI) is 1952493876, issued by NPPES.
Does Dr. Denis Bolton accept Medicare assignment?
Yes. Dr. Denis Bolton accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Denis Bolton commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Screening mammography (HCPCS 77067); Screening 3d breast mammography (HCPCS 77063). Source: CMS Medicare Physician & Other Practitioners file.