Doctor profile · Federal record
Dr. Hong Seok Lee, M.D.
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Specialist · Pasadena, CA
- NPI 1750767273
- Accepts Medicare
- 18 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
100 W California Blvd
Pasadena, CA 911053010
(626) 352-1444 - Additional location
-
2101 N Waterman Ave, Medical Staff Office
San Bernardino, CA 92404
(954) 290-1746 - Mailing address
-
2101 N Waterman Ave, Medical Staff Office
San Bernardino, CA 924044836
Credentials & registration
- NPI registered
- August 2015 — 11 yrs on file
- Profile last updated
- July 8, 2025
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- California #A143427
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750767273. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,189
Distinct HCPCS
10
Medicare allowed
$201,640
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 408 | 402 | $135 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 367 | 359 | $66 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 328 | 206 | $82 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 197 | 189 | $179 | |
93308 |
Ultrasound of heart, follow-up | 80 | 77 | $24 | |
93325 |
Ultrasound of heart with color-depicted blood flow, rate and valve function | 79 | 75 | $3 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 69 | 68 | $66 | |
99238 |
Hospital discharge day management, 30 minutes or less | 66 | 66 | $85 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 58 | 43 | $94 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 54 | 43 | $139 |
In context: peer comparison
Among 7 peers in Pasadena Hospitalist Physician, average services per provider: 112. This provider delivers 20× the peer median.Open Payments
Industry payments received
All-time total
$1,268
Transactions
8
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Edwards Lifesciences Corporation | 6 | $1,222.04 | |
| Zoll Services LLC (A/K/A Zoll LifeCor Corp) | 2 | $46.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,347
Patients
531
Total drug cost
$460,538
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 174 | 68 | $1,375 |
| Metoprolol Succinate | Generic | 148 | 60 | $3,139 |
| Atorvastatin Calcium | Generic | 129 | 55 | $2,191 |
| Furosemide | Generic | 127 | 54 | $1,009 |
| Losartan Potassium | Generic | 106 | 43 | $1,685 |
| Entresto (Sacubitril/Valsartan) | Brand | 93 | 30 | $171,039 |
| Carvedilol | Generic | 88 | 32 | $1,148 |
| Lisinopril | Generic | 87 | 32 | $1,131 |
| Eliquis (Apixaban) | Brand | 85 | 37 | $131,509 |
| Potassium Chloride | Generic | 72 | 34 | $1,971 |
Hospital affiliations
Frequently asked questions
What is Dr. Hong Seok Lee's medical specialty?
Dr. Hong Seok Lee practices Hospitalist Physician in Pasadena, CA.
Where does Dr. Hong Seok Lee practice?
Dr. Hong Seok Lee practices at 100 W California Blvd, Pasadena, CA 911053010. Office phone: 6263521444.
What is Dr. Hong Seok Lee's NPI?
Dr. Hong Seok Lee's National Provider Identifier (NPI) is 1750767273, issued by NPPES.
Does Dr. Hong Seok Lee accept Medicare assignment?
Yes. Dr. Hong Seok Lee accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hong Seok Lee commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.