Alice Choi, APN

  • Walnut Creek, CA
  • Nurse practitioner
NPI1861852717PAC ID7012207822
Medicare services, 2024
626
Medicare patients, 2024
433
Part D claims, 2024
725
MIPS score, 2024
90
Hospital affiliations
2
Practice address
1450 Treat Blvd, Walnut Creek, CA 94597
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

John Muir Medical Center - Walnut C - Imaging - HOPD

Acute Care Hospital outpatient department · Walnut Creek, California

See all 5 affiliations

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Alice Choi is a nurse practitioner in Walnut Creek, California

Alice Choi practices at John Muir Medical Center - Walnut C - Imaging - HOPD in Walnut Creek, California.

Alice Choi's NPI, 1861852717, was assigned on March 3, 2016. Alice Choi holds California license 95006267.

NPI and contact details
Medicare PAC ID
7012207822
NPI enumeration date
March 3, 2016
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
37
Medical school graduation
2015

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Alice Choi practices at John Muir Medical Center - Walnut C - Imaging - HOPD in Walnut Creek, California

Alice Choi's primary practice is John Muir Medical Center - Walnut C - Imaging - HOPD, at 1450 Treat Blvd, Walnut Creek, CA 94597.

  • John Muir Medical Center - Walnut C - Imaging - HOPD
    1450 Treat Blvd, Walnut Creek, CA 94597

Source: Dmand AI Affiliation Data

Alice Choi is affiliated with 4 sites of care and 1 medical group

Alice Choi's primary practice is John Muir Medical Center - Walnut C - Imaging - HOPD in Walnut Creek, California. Alice Choi is also affiliated with John Muir Medical Center, Walnut Creek. The medical group on file is John Muir Medical Group. Dmand AI also links Alice Choi to 1 more hospital and 1 group practice or clinic, each named with a free account. Alice Choi's employer is on file too: a hospital.

See all 5 affiliations for Alice Choi

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Alice Choi's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Alice Choi practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
John Muir Medical Center - Walnut C - Imaging - HOPDAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Alice Choi is one of 5,983 nurse practitioners in California

Nurse practitioner is Alice Choi's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Alice Choi is licensed in California.

Specialties and state licenses

  • Nurse practitioner, CaliforniaPrimaryLicense 95006267 · taxonomy 363L00000X

Clinical focus

Dmand AI lists gastroenteritis, hemorrhoids, tobacco use and vaginal infection among the conditions Alice Choi treats.

Nurse practitioners near Alice Choi

Counts of nurse practitioners 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

Alice Choi billed Medicare for 626 services in 2024

CMS data shows 626 Medicare services from Alice Choi across 10 procedure codes in 2024, for 433 Medicare patients. Medicare paid $51,126 for them.

Medicare services, 2024626
Medicare patients433
Paid by Medicare$51,126
Procedure codes10

Alice Choi's Medicare services by type, 2024

  1. Office and hospital visits588
  2. Other services38

Where Alice Choi's Medicare services took place, 2024

  • In an office38161%
  • In a facility24539%

Alice Choi compared with the California median for nurse practitioners, 2024

  • Alice Choi
  • California median
Medicare services
626vs 2792.2 times
Medicare patients
433vs 924.7 times
Part D claims
593vs 36662% above

Medians across 3,047 nurse practitioners in California with Dmand AI profiles that report each measure.

Alice Choi'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

Alice Choi treated 433 Medicare patients in 2024, average age 76

CMS counts 433 Medicare patients who saw Alice Choi in 2024. The largest group is 65 to 74, with 164 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% are also on Medicaid. Their average risk score is 1.85, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Alice Choi's median patient age at 59, with 58% women.

Medicare patients, 2024433
Average age76
Average risk score1.85
Also on Medicaid23%

Alice Choi's Medicare patients by age, 2024

Alice Choi's Medicare patients by sex, 2024

  • Women27163%
  • Men16237%

Chronic conditions among Alice Choi's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis48%
  4. Chronic kidney disease37%
  5. Mood disorders36%
  6. Depression33%
  7. Diabetes33%
  8. Anxiety31%

Share of Medicare patients with each condition. A patient can have several.

Alice 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 59

Patient panel by sex, all payers

  • Women58%
  • Men40%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Alice Choi wrote 725 Medicare Part D claims in 2024

In 2024, Alice Choi wrote 725 Medicare Part D claims for 454 patients. 73% of them were for generic drugs. CMS names the drug for 593 of them, across 11 drugs with 11 or more claims each, at $78,918 in total drug cost.

Part D claims, 2024725
Drugs named by CMS11
Total drug cost$78,918
Part D patients454

Alice Choi's Part D claims by kind of drug, 2024

  • Generic530 claims73%
  • Brand-name195 claims27%

Alice Choi'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 Alice Choi's Part D claims, 2024

  • Antibiotics3%25 of 725 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

See all prescribing by Alice Choi

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

Alice Choi scored 90 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Alice Choi for performance year 2024, reported as part of a group. Alice Choi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Alice Choi as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Alice Choi's MIPS scores, performance year 2024

  • 90of 100Final score
  • 89.5of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 74of 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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Alice Choi received $4,871 in industry payments from 2024 to 2025

CMS Open Payments shows 206 general payments to Alice Choi from 21 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $1,487.

General payments to Alice Choi by program year, 2024 to 2025

General payments to Alice Choi by kind, 2024 to 2025

$4.9Kin total
  • Food and beverage$4,851100%
  • Education$200%

Companies that paid Alice Choi the most, 2024 to 2025

Share is of all general payments to this clinician.

See all payments to Alice Choi

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Alice Choi's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Alice 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 Alice Choi's NPI number?

Alice Choi's NPI number is 1861852717. It was assigned on March 3, 2016, and it is active in the NPI Registry.

What does Alice Choi specialize in?

Alice Choi is a nurse practitioner in Walnut Creek, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).

Where does Alice Choi practice?

Alice Choi practices at 1450 Treat Blvd, Walnut Creek, CA 94597. Alice Choi's primary practice is John Muir Medical Center - Walnut C - Imaging - HOPD in Walnut Creek, California. Dmand AI also links Alice Choi to 1 hospital and 1 group practice or clinic.

What is Alice Choi's medical license number?

Alice Choi holds California license 95006267.

Which hospitals is Alice Choi affiliated with?

Alice Choi is affiliated with John Muir Medical Center, Walnut Creek. Dmand AI links Alice Choi to 1 more hospital.

What medical group is Alice Choi part of?

Alice Choi is linked to John Muir Medical Group.

Does Alice Choi accept Medicare?

Yes. CMS data shows Alice Choi billed Medicare for 626 services in 2024, and Alice Choi accepts Medicare assignment.

Does Alice Choi offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Alice Choi as offering telehealth services.

What is Alice Choi's MIPS score?

Alice Choi's MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.

How many Medicare patients does Alice Choi see?

CMS counts 433 Medicare patients who saw Alice Choi in 2024, with an average age of 76.

Show 4 more questionsShow fewer questions

What services does Alice Choi bill to Medicare?

In 2024, Alice Choi's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99222) and hospital inpatient care (99231).

What drugs does Alice Choi prescribe most?

In 2024 Medicare Part D data, Alice Choi's most prescribed drugs by claims were Sod Sulf-Potass Sulf-Mag Sulf, Omeprazole and Gavilyte-G.

Has Alice Choi received payments from drug or device companies?

CMS Open Payments shows $4,871 in general payments to Alice Choi from 21 companies from 2024 to 2025. The largest total came from Abbvie Inc.

How long has Alice Choi been practicing?

Alice Choi graduated from medical school in 2015, 11 years ago.

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