Namui Choi, FNP-C
- Part D claims, 2024
- 1,314
- Hospital affiliations
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2015
- Practice address
- 222 W 39th Ave, San Mateo, CA 94403
- Practice phone
- Call (650) 573-2222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Namui Choi's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Namui Choi is a primary care nurse practitioner in San Mateo, California
Namui Choi practices at San Mateo Medical Center in San Mateo, California, part of County of San Mateo, California.
Namui Choi's NPI, 1295123727, was assigned on January 6, 2015. Namui Choi holds California license NP95001848.
- NPI
- 1295123727NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800103680
- NPI enumeration date
- January 6, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 573-2222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Namui Choi practices at San Mateo Medical Center in San Mateo, California
Namui Choi's primary practice is San Mateo Medical Center, at 222 W 39th Ave, San Mateo, CA 94403 in San Mateo County. The practice phone is (650) 573-2222.
- San Mateo Medical Center222 W 39th Ave, San Mateo, CA 94403 · San Mateo CountyPhone(650) 573-2222
Source: Dmand AI Affiliation Data
Namui Choi is affiliated with 5 sites of care and 2 medical groups
Namui Choi's primary practice is San Mateo Medical Center in San Mateo, California, part of County of San Mateo, California. Namui Choi is also affiliated with Stanford Hospital at 300 Pasteur Drive. The medical group on file is San Mateo Medical Center. Dmand AI also links Namui Choi to 2 more group practices and clinics, 1 skilled nursing facility and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Namui Choi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Namui Choi practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Mateo Medical Center | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across County of San Mateo, California and 6.2K+ hospitals, with verified contacts in the same login.
Namui Choi is one of 860 primary care nurse practitioners in California
Primary care is Namui Choi's primary specialty in the NPI Registry, under taxonomy code 363LP2300X. Namui Choi is licensed in California.
Specialties and state licenses
- Primary care nurse practitioner, CaliforniaPrimary
Primary care nurse practitioners near Namui Choi
Counts of primary care 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
Namui Choi's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Namui Choi's median patient age at 51, with 63% women.
Namui 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 51
Patient panel by sex, all payers
- Women63%
- Men36%
Source: Dmand AI Patient Panel Data
Namui Choi wrote 1,314 Medicare Part D claims in 2024
In 2024, Namui Choi wrote 1,314 Medicare Part D claims for 155 patients. 80% of them were for generic drugs.
Namui Choi's Part D claims by kind of drug, 2024
- Generic1,049 claims80%
- Brand-name251 claims19%
- Other14 claims1%
Drug classes CMS tracks in Namui Choi's Part D claims, 2024
- Opioids2%20 of 1,314 claims
- Antibiotics1%18 of 1,314 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Namui Choi takes part in Medicare
Namui Choi accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Namui 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 Data |
| 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) |
| 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 Namui 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 Namui Choi's NPI number?
Namui Choi's NPI number is 1295123727. It was assigned on January 6, 2015, and it is active in the NPI Registry.
What does Namui Choi specialize in?
Namui Choi is a primary care nurse practitioner in San Mateo, California. The primary specialty in the NPI Registry is Primary Care Nurse Practitioner (taxonomy code 363LP2300X).
Where does Namui Choi practice?
Namui Choi practices at 222 W 39th Ave, San Mateo, CA 94403. Namui Choi's primary practice is San Mateo Medical Center in San Mateo, California, part of County of San Mateo, California. Dmand AI also links Namui Choi to 2 group practices and clinics, 1 skilled nursing facility and 1 medical group.
What is Namui Choi's office phone number?
The practice phone on file for Namui Choi is (650) 573-2222.
What is Namui Choi's medical license number?
Namui Choi holds California license NP95001848.
Which hospitals is Namui Choi affiliated with?
Namui Choi practices at San Mateo Medical Center in San Mateo, California. Namui Choi is also affiliated with Stanford Hospital at 300 Pasteur Drive.
What medical group is Namui Choi part of?
Namui Choi is linked to San Mateo Medical Center. Dmand AI links Namui Choi to 1 more medical group.
Does Namui Choi accept Medicare?
Yes. CMS lists Namui Choi as accepting Medicare assignment.
How long has Namui Choi been practicing?
Namui Choi graduated from medical school in 2014, 12 years ago.
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