Chen Chen, MD

1 location · Sutter Bay Medical Foundation · 3,783 clinicians in this group

10 plans · 2 carriers

Licence A152433 · Current

Licensed to practise in California · since 2017 · expires 2027-10-31 · Harvard Medical School.

No disciplinary actions, convictions, malpractice judgments or citations in this record.

What this clinician told their state board, medical school and everything before it. Only some states publish this, so nothing here means the state does not say, not that there was no training or certification.

Specialty certification

• American Board of Dermatology - Dermatology

$152,597

Medicare paid this office $152,597 for 670 people.

This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.

Procedures Medicare counted

Procedures year by year

Times billed to Original Medicare each year. A blank year means fewer than 11 people had it, or none: Medicare does not publish smaller counts. Medicare Advantage patients are not included.

Who their Medicare patients are

670 Original Medicare patients in 2024. Average age 75 · Under 65 2% · 85 and older 12% · Women 57% · Also on Medicaid 6% · Health risk score 0.78. At or below the middle of the specialty; the typical dermatology clinician is at 1.01.

Conditions among them: High blood pressure 57% · Diabetes 17% · Coronary heart disease 17% · Chronic kidney disease 14% · Atrial fibrillation 13% · Cancer 12% · Depression 10% · Heart failure 7% · COPD 5% · Stroke 4% · Dementia 2%.

The office billed $569,523, Medicare allowed $218,525 and paid $152,597; for 2,599 services of 41 kinds; $38 of it was for drugs given in the office and $152,560 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

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.

$36 in 2019

Medicaid paid $36 for 67 billed services this clinician did in 2019, up to 33 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.

$195,482

Pharmacies billed $195,482 in 2024.

This is pharmacy cost, not the office bill, and not what patients paid.

Opioids were 0% of their Part D prescriptions (0 of 794) in 2024. At or below the middle of the specialty; the typical dermatology clinician is at 0%.

721 generic and 73 brand-name prescriptions · $195,482 in drug cost.

Part D prescriptions only. The opioid rate is opioid prescriptions as a share of all this clinician's Part D prescriptions; surgeons and pain specialists run higher than others, so it is shown against the same specialty.

Year by year

Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.

$3,746 in 2025

Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.

A payment is not proof that care is biased.

NPI

1114380631

Licence

CA A152433California A152433: Current · expires 2027-10-31

Trained

Harvard Medical School, 2016 · 10 years ago

Group

Sutter Bay Medical Foundation

Video visits

Lists video visits

Gender

Female