Seung Choi, FNP-C
NPI 1598093759 · Family Nurse Practitioner · San Fernando, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seung Choi, FNP-C is a Family Nurse Practitioner provider in San Fernando, CA (NPI 1598093759).
Provider details
- NPI number
- 1598093759
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Male
- Sole proprietor
- No
- License
- 19251 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
418 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 140 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 87 | $84 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 77 | $118 |
| Telephone Medical Discussion With Physician, 5-10 Minutes99441 | 26 | $32 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 23 | $58 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 18 | $13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 158 | 57 |
| Amlodipine Besylate | 130 | 42 |
| Metformin Hcl | 93 | 32 |
| Famotidine | 88 | 27 |
| Gabapentin | 78 | 26 |
| Benazepril Hcl | 72 | 23 |
| Omeprazole | 55 | 23 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-11-30
- Last updated
- 2026-02-18
- Certified
- 2026-02-18
Frequently asked questions
- What is Seung Choi's NPI number?
- Seung Choi's National Provider Identifier (NPI) is 1598093759, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seung Choi's specialty?
- Seung Choi is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Seung Choi located?
- Seung Choi's practice location on file with NPPES is 1212 Pico St, San Fernando, CA 91340-3503.
- What is Seung Choi's phone number?
- The practice phone number listed in the NPPES registry for Seung Choi is (818) 627-4777.
- Does Seung Choi accept Medicare?
- Seung Choi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seung Choi's NPI active?
- Yes — Seung Choi's NPI (1598093759) is active in the NPPES registry as of the last update on 2026-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.