Jihyun Jang
NPI 1558537118 · Family Nurse Practitioner · Buena Park, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jihyun Jang is a Family Nurse Practitioner provider in Buena Park, CA (NPI 1558537118).
Provider details
- NPI number
- 1558537118
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 17145 (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 tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 38 | 37 |
| Doxycycline Monohydrate | 32 | 32 |
| Methylprednisolone | 27 | 25 |
| Azithromycin | 23 | 23 |
| Cefdinir | 23 | 22 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 21 | 21 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 20 | 19 |
Practice location
Mailing address
Additional practice locations (1)
- 2621 S Bristol St Ste 105Santa Ana, CA 92704-5718Phone: (714) 617-4833
Registry dates
- Enumerated
- 2008-05-05
- Last updated
- 2018-07-05
Frequently asked questions
- What is Jihyun Jang's NPI number?
- Jihyun Jang's National Provider Identifier (NPI) is 1558537118, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jihyun Jang's specialty?
- Jihyun Jang is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jihyun Jang located?
- Jihyun Jang's practice location on file with NPPES is 5730 Beach Blvd # 103, Buena Park, CA 90621.
- What is Jihyun Jang's phone number?
- The practice phone number listed in the NPPES registry for Jihyun Jang is (714) 752-6272.
- Does Jihyun Jang accept Medicare?
- Jihyun Jang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jihyun Jang's NPI active?
- Yes — Jihyun Jang's NPI (1558537118) is active in the NPPES registry as of the last update on 2018-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.