Hyung Leona Kim, MD
NPI 1245346139 · Hepatology Physician · New York, NY
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hyung Leona Kim, MD is a Hepatology Physician provider in New York, NY (NPI 1245346139).
Provider details
- NPI number
- 1245346139
- Entity type
- Individual
- Primary specialty
- Hepatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 181209 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
473 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 285 | $141 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 91 | $8 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 44 | $86 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 29 | $187 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 24 | $102 |
Typical Medicare-allowed amounts for these services range $8–$187 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tacrolimus | 185 | 31 |
| Ursodiol | 145 | 34 |
| Pantoprazole Sodium | 108 | 26 |
| Entecavir | 59 | — |
| Spironolactone | 57 | 12 |
| Prednisone | 53 | 17 |
| Mycophenolate Mofetil | 33 | — |
| Furosemide | 32 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-22
- Last updated
- 2021-03-05
- Certified
- 2021-03-05
Frequently asked questions
- What is Hyung Leona Kim's NPI number?
- Hyung Leona Kim's National Provider Identifier (NPI) is 1245346139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hyung Leona Kim's specialty?
- Hyung Leona Kim is listed in the NPPES registry with a primary specialty of Hepatology Physician (Allopathic & Osteopathic Physicians).
- Where is Hyung Leona Kim located?
- Hyung Leona Kim's practice location on file with NPPES is 5 E 98th St, New York, NY 10029-6501.
- What is Hyung Leona Kim's phone number?
- The practice phone number listed in the NPPES registry for Hyung Leona Kim is (212) 241-5044.
- Does Hyung Leona Kim accept Medicare?
- Hyung Leona Kim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hyung Leona Kim's NPI active?
- Yes — Hyung Leona Kim's NPI (1245346139) is active in the NPPES registry as of the last update on 2021-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.