Sabrina Choi, CRNP
- Medicare patients, 2024
- 260
- Part D claims, 2024
- 589
- Hospital affiliations
- 2
- Industry payments
- $23
- Medical groups
- 2
- Practice address
- 5450 Knoll North Drive, Suite 301, Columbia, MD 21045
- Practice phone
- Call (443) 546-1750
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Johns Hopkins Surgery Centers - Knoll North
Surgery Center - Medicare-Certified · Columbia, Maryland
Find Sabrina 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.
Sabrina Choi is a nurse practitioner in Columbia, Maryland
Sabrina Choi practices at Johns Hopkins Surgery Centers - Knoll North in Columbia, Maryland.
Sabrina Choi's NPI, 1669196598, was assigned on October 4, 2022. Sabrina Choi holds New York license 311777.
- NPI
- 1669196598NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820461817
- NPI enumeration date
- October 4, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (443) 546-1750
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Sabrina Choi practices at Johns Hopkins Surgery Centers - Knoll North in Columbia, Maryland
Sabrina Choi's primary practice is Johns Hopkins Surgery Centers - Knoll North, at 5450 Knoll North Drive, Suite 301, Columbia, MD 21045. The practice phone is (443) 546-1750.
- Johns Hopkins Surgery Centers - Knoll North5450 Knoll North Drive, Suite 301, Columbia, MD 21045Phone(443) 546-1750
Source: Dmand AI Affiliation Data
Sabrina Choi is affiliated with 5 sites of care and 2 medical groups
Sabrina Choi's primary practice is Johns Hopkins Surgery Centers - Knoll North in Columbia, Maryland. Sabrina Choi is also affiliated with Strong Memorial Hospital. The medical group on file is Columbia Medical Practice. Dmand AI also links Sabrina Choi to 1 more hospital, 2 group practices and clinics 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 Sabrina Choi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sabrina Choi practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Johns Hopkins Surgery Centers - Knoll North | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Sabrina Choi is one of 1,032 nurse practitioners in Maryland
Nurse practitioner is Sabrina Choi's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Sabrina Choi is licensed in New York.
Specialties and state licenses
- Nurse practitioner, New YorkPrimary
Nurse practitioners near Sabrina 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
Sabrina Choi treated 260 Medicare patients in 2024, average age 76
CMS counts 260 Medicare patients who saw Sabrina Choi in 2024. The largest group is 65 to 74, with 100 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.27, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Sabrina Choi's median patient age at 61, with 62% women.
Sabrina Choi's Medicare patients by age, 2024
Sabrina Choi's Medicare patients by sex, 2024
- Women13853%
- Men12247%
Chronic conditions among Sabrina Choi's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Anxiety32%
- Diabetes32%
- Mood disorders32%
- Depression28%
- Chronic kidney disease24%
Share of Medicare patients with each condition. A patient can have several.
Sabrina 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 61
Patient panel by sex, all payers
- Women62%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Sabrina Choi wrote 589 Medicare Part D claims in 2024
In 2024, Sabrina Choi wrote 589 Medicare Part D claims for 192 patients. 91% of them were for generic drugs.
Sabrina Choi's Part D claims by kind of drug, 2024
- Generic537 claims91%
- Brand-name and other52 claims9%
Drug classes CMS tracks in Sabrina Choi's Part D claims, 2024
- Antibiotics6%35 of 589 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
Sabrina Choi offers telehealth to Medicare patients
Sabrina Choi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Sabrina Choi as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sabrina Choi received $23 in industry payments in 2025
CMS Open Payments shows 1 general payment to Sabrina Choi from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Philips Electronics North America Corporation paid the most, $23.
Companies that paid Sabrina Choi the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Sabrina 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) |
| Industry payments | Open Payments (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 Sabrina 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 Sabrina Choi's NPI number?
Sabrina Choi's NPI number is 1669196598. It was assigned on October 4, 2022, and it is active in the NPI Registry.
What does Sabrina Choi specialize in?
Sabrina Choi is a nurse practitioner in Columbia, Maryland. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Sabrina Choi practice?
Sabrina Choi practices at 5450 Knoll North Drive, Suite 301, Columbia, MD 21045. Sabrina Choi's primary practice is Johns Hopkins Surgery Centers - Knoll North in Columbia, Maryland. Dmand AI also links Sabrina Choi to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Sabrina Choi's office phone number?
The practice phone on file for Sabrina Choi is (443) 546-1750.
What is Sabrina Choi's medical license number?
Sabrina Choi holds New York license 311777.
Which hospitals is Sabrina Choi affiliated with?
Sabrina Choi is affiliated with Strong Memorial Hospital. Dmand AI links Sabrina Choi to 1 more hospital.
What medical group is Sabrina Choi part of?
Sabrina Choi is linked to Columbia Medical Practice. Dmand AI links Sabrina Choi to 1 more medical group.
Does Sabrina Choi accept Medicare?
Yes. CMS lists Sabrina Choi as accepting Medicare assignment.
Does Sabrina Choi offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Sabrina Choi as offering telehealth services.
How many Medicare patients does Sabrina Choi see?
CMS counts 260 Medicare patients who saw Sabrina Choi in 2024, with an average age of 76.
Has Sabrina Choi received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to Sabrina Choi from 1 company from 2025 to 2025. The largest total came from Philips Electronics North America Corporation.
How long has Sabrina Choi been practicing?
Sabrina Choi graduated from medical school in 2022, 4 years ago.
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