Hong Seok Lee, M.D.
NPI 1750767273 · Hospitalist Physician · Pasadena, CA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hong Seok Lee, M.D. is a Hospitalist Physician provider in Pasadena, CA (NPI 1750767273).
Provider details
- NPI number
- 1750767273
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A143427 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Specialist174400000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,489 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 315 | $134 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 291 | $65 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 133 | $175 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 105 | $115 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 99 | $80 |
| Heart Muscle Strain Imaging93356 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 139 | 63 |
| Metoprolol Succinate | 139 | 57 |
| Atorvastatin Calcium | 135 | 61 |
| Losartan Potassium | 92 | 39 |
| Apixabanbrand: Eliquis | 75 | 31 |
| Carvedilol | 72 | 31 |
| Metoprolol Tartrate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,268 across 8 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 2101 N Waterman AveMedical Staff OfficeSan Bernardino, CA 92404Phone: (954) 290-1746
Registry dates
- Enumerated
- 2015-08-06
- Last updated
- 2025-07-08
- Certified
- 2025-07-08
Frequently asked questions
- What is Hong Seok Lee's NPI number?
- Hong Seok Lee's National Provider Identifier (NPI) is 1750767273, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hong Seok Lee's specialty?
- Hong Seok Lee is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Hong Seok Lee located?
- Hong Seok Lee's practice location on file with NPPES is 100 W California Blvd, Pasadena, CA 91105-3010.
- What is Hong Seok Lee's phone number?
- The practice phone number listed in the NPPES registry for Hong Seok Lee is (626) 352-1444.
- Does Hong Seok Lee accept Medicare?
- Hong Seok Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hong Seok Lee's NPI active?
- Yes — Hong Seok Lee's NPI (1750767273) is active in the NPPES registry as of the last update on 2025-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.