Haejin Lee, FNP
NPI 1427596592 · Family Nurse Practitioner · Santa Ana, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Haejin Lee, FNP is a Family Nurse Practitioner provider in Santa Ana, CA (NPI 1427596592).
Provider details
- NPI number
- 1427596592
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 95005981 (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
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 25 | 18 |
| Fluticasone Propionate | 19 | 12 |
| Metformin Hcl | 18 | 13 |
| Lisinopril | 18 | 11 |
| Diclofenac Sodium | 17 | 14 |
| Azelastine Hcl | 15 | — |
| Levothyroxine Sodium | 15 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-02-08
- Last updated
- 2026-05-05
- Certified
- 2026-05-05
Frequently asked questions
- What is Haejin Lee's NPI number?
- Haejin Lee's National Provider Identifier (NPI) is 1427596592, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Haejin Lee's specialty?
- Haejin Lee is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Haejin Lee located?
- Haejin Lee's practice location on file with NPPES is 2720 S Bristol St Ste 110, Santa Ana, CA 92704-6210.
- What is Haejin Lee's phone number?
- The practice phone number listed in the NPPES registry for Haejin Lee is (888) 499-9303.
- Does Haejin Lee accept Medicare?
- Haejin Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Haejin Lee's NPI active?
- Yes — Haejin Lee's NPI (1427596592) is active in the NPPES registry as of the last update on 2026-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.