Dr. Eunice Shin Chen, MD
- Medicare services, 2024
- 195
- Medicare patients, 2024
- 60
- Part D claims, 2024
- 995
- MIPS score, 2024
- 89
- Hospital affiliations
- 2
- Practice address
- 300 Pasteur Drive, Stanford, CA 94305
- Practice phone
- Call (650) 723-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chen's professional email, personal email and mobile number
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Dr. Eunice Shin Chen is a family medicine physician in Stanford, California
Dr. Chen practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.
Dr. Chen's NPI, 1154332047, was assigned on August 10, 2006. Dr. Chen graduated from UTMB Health in 1994. Dr. Chen's California license number on file is A55790.
- NPI
- 1154332047NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830411891
- NPI enumeration date
- August 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (650) 723-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eunice Shin Chen practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California
Dr. Chen's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.
- Stanford Hospital at 300 Pasteur Drive300 Pasteur Drive, Stanford, CA 94305 · Santa Clara CountyPhone(650) 723-4000
Source: Dmand AI Affiliation Data
Dr. Eunice Shin Chen is affiliated with 2 sites of care and 1 medical group
Dr. Chen's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. The medical group on file is Stanford Health Care. Dmand AI also links Dr. Chen to 1 more hospital, named with a free account. Dr. Chen's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eunice Shin Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stanford Hospital at 300 Pasteur Drive | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eunice Shin Chen is one of 15,680 family medicine physicians in California
Family medicine is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Chen is board certified in family medicine by the American Board of Family Medicine. Dmand AI has Dr. Chen's licenses on file in 3 states: California, Washington and Texas.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
- Washington license
- Texas license
Clinical focus
Dmand AI lists acute skin infection, alzheimer's disease, anxiety, arteritis, arthritis, atrial fibrillation and flutter, bronchitis and chronic diabetes among the conditions Dr. Chen treats.
Family medicine physicians near Dr. Chen
Counts of family medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Eunice Shin Chen billed Medicare for 195 services in 2024
CMS data shows 195 Medicare services from Dr. Chen across 7 procedure codes in 2024, for 60 Medicare patients. Medicare paid $20,842 for them. Every service was in an office.
Dr. Chen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1492024: 11324%
- Other services
- 2023: 1082024: 4558%
- Tests and treatments
- 2023: 132024: 37185%
Dr. Chen compared with the California median for family medicine physicians, 2024
- Dr. Chen
- California median
- Medicare services
- 195vs 24621% below
- Medicare patients
- 60vs 11849% below
- Part D claims
- 543vs 83335% below
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Chen's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eunice Shin Chen treated 60 Medicare patients in 2024, average age 76
CMS counts 60 Medicare patients who saw Dr. Chen in 2024. The largest group is 65 to 74, with 28 patients. 75% of them have high cholesterol, and 58% have high blood pressure. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 63, with 55% women.
Dr. Chen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chen's Medicare patients by sex, 2024
- Women4067%
- Men2033%
Chronic conditions among Dr. Chen's Medicare patients, 2024
- High cholesterol75%
- High blood pressure58%
- Arthritis52%
- Osteoporosis43%
- Ischemic heart disease37%
- Cancer25%
- Mood disorders25%
- Depression22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women55%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eunice Shin Chen wrote 995 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 995 Medicare Part D claims for 85 patients. 83% of them were for generic drugs. CMS names the drug for 543 of them, across 30 drugs with 11 or more claims each, at $49,322 in total drug cost. In 2023, CMS named 358 claims across 21 drugs.
Dr. Chen's Part D claims by kind of drug, 2024
- Generic827 claims83%
- Brand-name and other168 claims17%
Dr. Chen's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Chen's Part D claims, 2024
- Opioids2%18 of 995 claims
- Antibiotics6%62 of 995 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3582024: 54352%
Drugs named by CMS: 30 in 2024, 21 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Eunice Shin Chen scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Chen for performance year 2024, reported as part of a group. Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chen as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Chen's MIPS scores, performance year 2024
- 89of 100Final score
- 87.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Eunice Shin Chen graduated from UTMB Health
Dr. Chen graduated from UTMB Health in 1994.
- Medical school
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
Dr. Eunice Shin Chen accepts plans from 7 insurance carriers
Dr. Chen is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Massachusetts
- HCSC
- United Healthcare
- AK State Medicaid
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
Plan types Dr. Chen accepts, by number of carriers
- Medicare4
- PPO3
- EPO2
- HMO2
- POS2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Eunice Shin Chen's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Eunice Shin Chen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Eunice Shin Chen's NPI number?
Dr. Eunice Shin Chen's NPI number is 1154332047. It was assigned on August 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Eunice Shin Chen?
Dr. Eunice Shin Chen is a family medicine physician in Stanford, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Eunice Shin Chen practice?
Dr. Chen practices at 300 Pasteur Drive, Stanford, CA 94305. Dr. Chen's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Dr. Chen to 1 hospital.
What is Dr. Eunice Shin Chen's office phone number?
The practice phone on file for Dr. Chen is (650) 723-4000.
What is Dr. Eunice Shin Chen's medical license number?
Dr. Chen's California license number on file is A55790, one of the licenses on file in 3 states.
Which states has Dr. Eunice Shin Chen been licensed in?
Dmand AI has state licenses on file for Dr. Chen in California (2021 to 2025), Washington (2014 to 2023) and Texas (2001 to 2015).
Which hospitals is Dr. Eunice Shin Chen affiliated with?
Dr. Chen practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dmand AI links Dr. Chen to 1 more hospital.
What medical group is Dr. Eunice Shin Chen part of?
Dr. Chen is linked to Stanford Health Care.
Does Dr. Eunice Shin Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 195 services in 2024, and Dr. Chen accepts Medicare assignment.
Does Dr. Eunice Shin Chen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chen as offering telehealth services.
Show 8 more questionsShow fewer questions
What is Dr. Eunice Shin Chen's MIPS score?
Dr. Chen's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. Eunice Shin Chen see?
CMS counts 60 Medicare patients who saw Dr. Chen in 2024, with an average age of 76.
Is Dr. Eunice Shin Chen board certified?
Yes. Dr. Chen is board certified in family medicine by the American Board of Family Medicine.
What services does Dr. Eunice Shin Chen bill to Medicare?
In 2024, Dr. Chen's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and medicare service (G0439).
Where did Dr. Eunice Shin Chen go to medical school?
Dr. Chen graduated from UTMB Health in 1994.
What drugs does Dr. Eunice Shin Chen prescribe most?
In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Atorvastatin Calcium, Celecoxib and Zolpidem Tartrate.
How long has Dr. Eunice Shin Chen been practicing?
Dr. Chen graduated from medical school in 1994, 32 years ago.
What insurance does Dr. Eunice Shin Chen accept?
Dr. Chen is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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