Provider Profile
Seung Choi, FNP-C is a nurse practitioner — family practicing in San Fernando, CA. Medicare claims data shows Seung provided 418 services to 305 patients. The services billed most often include insertion of needle into vein for collection of blood sample, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
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1212 PICO ST
San Fernando, CA 91340
Within Nurse Practitioner - Family generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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Allergy & skin
Blood disorders
Bone & joint
Dermatology
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Most searched procedures
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418 services · 305 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
140 | More often than most peers in Nurse Practitioner, Family |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
87 | More often than most peers in Nurse Practitioner, Family |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
77 | As often as other peers in Nurse Practitioner, Family |
| Telephone medical discussion with physician, 5-10 minutes | Office visit | 99441 |
26 | As often as other peers in Nurse Practitioner, Family |
| Telephone medical discussion with physician, 11-20 minutes | Office visit | 99442 |
23 | As often as other peers in Nurse Practitioner, Family |
| Blood test, lipids (cholesterol and triglycerides) | Lab test | 80061 |
18 | Less often than most peers in Nurse Practitioner, Family |
| Hemoglobin a1c level | Lab test | 83036 |
16 | Less often than most peers in Nurse Practitioner, Family |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
16 | Less often than most peers in Nurse Practitioner, Family |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
15 | Less often than most peers in Nurse Practitioner, Family |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Seung Choi is a nurse practitioner in San Fernando, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Seung Choi is listed at 1212 Pico St, San Fernando, CA 91340. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (818) 627-4777. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Seung Choi's National Provider Identifier is 1598093759. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Seung Choi attended Other, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
Seung Choi has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Seung Choi performs procedures including insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Seung Choi. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.