Adam Yen, MD
Diagnostic Radiology · Brentwood
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 1
- 1 carrier
- Offices
- 13
Offices
13 locations · Sutter Bay Medical Foundation · 3,783 clinicians in this group
Plans that list them
1 plan · 1 carrier
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Yen’s office to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
| Alignment Health Sutter Advantage +More (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
California Medical Board record
Licence A166335 · Current
Licensed to practise in California · since 2019 · expires 2027-10-31 · University of California San Francisco School of Medicine.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Original Medicare doctor bills
$157,780
Medicare paid this office $157,780 for 883 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Mri scan of abdomen before and after contrast | 59 | $21,258 | $360 |
| Mri scan of pelvis before and after contrast | 44 | $14,284 | $317 |
| Ct scan of abdomen and pelvis with contrast | 44 | $14,165 | $322 |
| Ct scan of chest without contrast | 86 | $11,943 | $139 |
| Ultrasound scan of head and neck soft tissue | 56 | $6,354 | $113 |
See all 33 services
| Mri scan of abdomen before and after contrast | 59 | $21,258 | $360 |
| Mri scan of pelvis before and after contrast | 44 | $14,284 | $317 |
| Ct scan of abdomen and pelvis with contrast | 44 | $14,165 | $322 |
| Ct scan of chest without contrast | 86 | $11,943 | $139 |
| Ultrasound scan of head and neck soft tissue | 56 | $6,354 | $113 |
| Mri scan of lower spinal canal without contrast | 27 | $5,305 | $196 |
| Ct scan of abdomen and pelvis before and after contrast | 14 | $5,168 | $369 |
| Complete ultrasound scan behind abdominal cavity | 42 | $4,767 | $114 |
| Ct scan of abdomen and pelvis without contrast | 21 | $3,900 | $186 |
| Ultrasound study of one arm or leg veins with compression and maneuvers | 30 | $3,817 | $127 |
| Limited ultrasound scan of abdomen | 45 | $3,755 | $83 |
| Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | 28 | $3,542 | $127 |
| Ct scan of chest with contrast | 25 | $3,271 | $131 |
| Mri scan of leg joint without contrast | 13 | $2,834 | $218 |
| Mri scan of brain without contrast | 13 | $2,725 | $210 |
| Mri scan of arm joint without contrast | 11 | $2,546 | $212 |
| Ultrasound of both sides of head and neck blood flow | 14 | $2,451 | $175 |
| X-ray of chest, 2 views | 68 | $2,427 | $35 |
| Complete ultrasound scan of pelvis | 23 | $2,422 | $105 |
| 3d radiographic procedure with computerized image postprocessing | 26 | $2,030 | $78 |
| Complete ultrasound scan of abdomen | 16 | $1,949 | $122 |
| Injection, gadobutrol, 0.1 ml | 94 | $1,824 | $0 |
| Ct scan head or brain without contrast | 14 | $1,523 | $109 |
| Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 87 | $1,200 | $0 |
| X-ray of knee, 3 views | 24 | $1,140 | $44 |
| X-ray of shoulder, minimum of 2 views | 22 | $813 | $35 |
| X-ray of foot, minimum of 3 views | 20 | $731 | $35 |
| X-ray for bone length assessment | 14 | $670 | $48 |
| X-ray of knee, 4 or more views | 11 | $658 | $44 |
| X-ray of hip, 1 view | 17 | $592 | $35 |
| X-ray of lower and sacral spine, 2-3 views | 12 | $507 | $42 |
| X-ray of ankle, minimum of 3 views | 14 | $500 | $36 |
| X-ray of abdomen, 1 view | 13 | $382 | $29 |
Who their Medicare patients are
883 Original Medicare patients in 2024. Average age 75 · Under 65 3% · 85 and older 11% · Women 59% · Also on Medicaid 9% · Health risk score 0.96. At or below the middle of the specialty; the typical diagnostic radiology clinician is at 1.7.
Conditions among them: High blood pressure 60% · Coronary heart disease 23% · Diabetes 22% · Cancer 19% · Chronic kidney disease 17% · Depression 16% · Atrial fibrillation 14% · COPD 8% · Heart failure 7% · Stroke 5% · Dementia 4%.
The office billed $1,158,533, Medicare allowed $199,503 and paid $157,780; for 20,239 services of 91 kinds; $3,703 of it was for drugs given in the office and $154,076 for care.
Original Medicare patients only. A risk score of 1.0 is the average Medicare patient; higher means sicker. Any count under 11 is hidden.
Year by year
| 2024 | 883 | 20,239 | 75 | 0.96 | $1,158,533 | $157,780 |
| 2023 | 19 | 24 | 71 | 1.02 | $6,944 | $1,262 |
Original Medicare only. A service billed for fewer than 11 people in a year is hidden, so the lines can add up to less than the year's total.
Medicaid work
$556 in 2024
Medicaid paid $556 for 16 billed services this clinician did in 2024, up to 16 people in a month for one service.
Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.
| CT ABDOMEN & PELVIS W/CONTRAST MATERIAL | 16 | $556 |
| 2024 | 16 | 1 | 16 | $556 |
Professional record
- NPI
- 1528562501
- Licence
- CA A166335California A166335: Current · expires 2027-10-31
- Trained
- University of California, San Francisco School of Medicine, 2018
- Gender
- Male
More record details
- Sole proprietor
- No
- Taxonomy
- Diagnostic radiology (2085R0202X); Student in a training program (390200000X)
- Mailing address
- Po Box 743749, Los Angeles, CA, 90074
- NPI first listed
- 2018-03-22
- NPI last updated
- 2023-06-21
- NPI record certified
- 2023-06-21
This is when the NPI record was last certified, not a medical board exam.
Extra NPI addresses: 1001 Potrero Avenue, San Francisco, CA, 94110