Hyun Kyung Lee, MD
NPI 1538746219 · Psychiatry Physician · Sunnyvale, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hyun Kyung Lee, MD is a Psychiatry Physician provider in Sunnyvale, CA (NPI 1538746219).
Provider details
- NPI number
- 1538746219
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A190616 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Duloxetine Hcl | 17 |
| Hydroxyzine Hcl | 17 |
| Trazodone Hcl | 15 |
| Mirtazapine | 12 |
| Ziprasidone Hcl | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 1700 Mount Vernon AveBakersfield, CA 93306-4018Phone: (661) 326-2234Fax: (661) 862-7682
Registry dates
- Enumerated
- 2021-03-27
- Last updated
- 2026-05-22
- Certified
- 2026-05-22
Frequently asked questions
- What is Hyun Kyung Lee's NPI number?
- Hyun Kyung Lee's National Provider Identifier (NPI) is 1538746219, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hyun Kyung Lee's specialty?
- Hyun Kyung Lee is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Hyun Kyung Lee located?
- Hyun Kyung Lee's practice location on file with NPPES is 333 W El Camino Real Ste 280, Sunnyvale, CA 94087-8127.
- What is Hyun Kyung Lee's phone number?
- The practice phone number listed in the NPPES registry for Hyun Kyung Lee is (855) 501-1004.
- Does Hyun Kyung Lee accept Medicare?
- Hyun Kyung Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hyun Kyung Lee's NPI active?
- Yes — Hyun Kyung Lee's NPI (1538746219) is active in the NPPES registry as of the last update on 2026-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.