Sarah Soo Kyoung Choi, PA-C
- Medicare patients, 2024
- 26
- Part D claims, 2024
- 23
- MIPS score, 2024
- 89
- Hospital affiliations
- 3
- Industry payments
- $1,144
- 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 Sarah Choi's professional email, personal email and mobile number
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Sarah Soo Kyoung Choi is a physician assistant in Stanford, California
Sarah Choi practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.
Sarah Choi's NPI, 1831527431, was assigned on October 17, 2013. Sarah Choi holds California license 53831.
- NPI
- 1831527431NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012288707
- NPI enumeration date
- October 17, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 723-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Sarah Soo Kyoung Choi practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California
Sarah Choi'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
Sarah Soo Kyoung Choi is affiliated with 3 sites of care and 7 medical groups
Sarah Choi's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Sarah Choi is also affiliated with Cedars-Sinai Medical Center. The medical group on file is Stanford Health Care. Dmand AI also links Sarah Choi to 1 more hospital and 6 medical groups, each named with a free account. Sarah Choi'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 Sarah Soo Kyoung Choi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sarah Choi practices, 3 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 |
| +2 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Sarah Soo Kyoung Choi is one of 11,482 physician assistants in California
Physician assistant is Sarah Choi's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Sarah Choi is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Dmand AI has Sarah Choi's licenses on file in 2 states: California and New York.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
- New York license
Physician assistants near Sarah Choi
Counts of physician assistants 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
Sarah Soo Kyoung Choi treated 26 Medicare patients in 2024, average age 69
CMS counts 26 Medicare patients who saw Sarah Choi in 2024. The largest group is 65 to 74, with 11 patients. 73% of them have high blood pressure, and 65% have high cholesterol. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Sarah Choi's median patient age at 57, with 69% women.
Sarah Choi's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Sarah Choi's Medicare patients, 2024
- High blood pressure73%
- High cholesterol65%
Share of Medicare patients with each condition. A patient can have several.
Sarah Choi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women69%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Sarah Soo Kyoung Choi wrote 23 Medicare Part D claims in 2024
In 2024, Sarah Choi wrote 23 Medicare Part D claims for 14 patients. 83% of them were for generic drugs.
Sarah Choi's Part D claims by kind of drug, 2024
- Generic19 claims83%
- Brand-name and other4 claims17%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Sarah Soo Kyoung Choi 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 Sarah Choi for performance year 2024, reported as part of a group. Sarah Choi accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Sarah Choi'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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Sarah Soo Kyoung Choi received $1,144 in industry payments from 2024 to 2025
CMS Open Payments shows 48 general payments to Sarah Choi from 12 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $376.
General payments to Sarah Choi by program year, 2024 to 2025
Companies that paid Sarah Choi the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sarah Soo Kyoung Choi is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Sarah Soo Kyoung Choi'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 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 (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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Sarah Soo Kyoung Choi
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sarah Soo Kyoung Choi's NPI number?
Sarah Soo Kyoung Choi's NPI number is 1831527431. It was assigned on October 17, 2013, and it is active in the NPI Registry.
What does Sarah Soo Kyoung Choi specialize in?
Sarah Soo Kyoung Choi is a physician assistant in Stanford, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Sarah Soo Kyoung Choi practice?
Sarah Choi practices at 300 Pasteur Drive, Stanford, CA 94305. Sarah Choi's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Sarah Choi to 1 hospital and 6 medical groups.
What is Sarah Soo Kyoung Choi's office phone number?
The practice phone on file for Sarah Choi is (650) 723-4000.
What is Sarah Soo Kyoung Choi's medical license number?
Sarah Choi holds California license 53831, one of the licenses on file in 2 states.
Which states has Sarah Soo Kyoung Choi been licensed in?
Dmand AI has state licenses on file for Sarah Choi in California and New York.
Which hospitals is Sarah Soo Kyoung Choi affiliated with?
Sarah Choi practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Sarah Choi is also affiliated with Cedars-Sinai Medical Center. Dmand AI links Sarah Choi to 1 more hospital.
What medical group is Sarah Soo Kyoung Choi part of?
Sarah Choi is linked to Stanford Health Care. Dmand AI links Sarah Choi to 6 more medical groups.
Does Sarah Soo Kyoung Choi accept Medicare?
Yes. CMS lists Sarah Choi as accepting Medicare assignment.
What is Sarah Soo Kyoung Choi's MIPS score?
Sarah Choi's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
Show 4 more questionsShow fewer questions
How many Medicare patients does Sarah Soo Kyoung Choi see?
CMS counts 26 Medicare patients who saw Sarah Choi in 2024, with an average age of 69.
Is Sarah Soo Kyoung Choi board certified?
Yes. Sarah Choi is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
Has Sarah Soo Kyoung Choi received payments from drug or device companies?
CMS Open Payments shows $1,144 in general payments to Sarah Choi from 12 companies from 2024 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Sarah Soo Kyoung Choi been practicing?
Sarah Choi graduated from medical school in 2013, 13 years ago.
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