Doctor profile · Federal record

Dr. Iris Lee, D.O.

Internal Medicine Physician (CMS: Nephrology) · Internal Medicine Physician · Los Angeles, CA

  • NPI 1558682963
  • Accepts Medicare
  • 23 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4733 W Sunset Blvd, 3Rd Floor
Los Angeles, CA 900276021
(323) 783-1432
fax (866) 455-3867

Credentials & registration

NPPES · NUCC
NPI registered
June 2010 — 16 yrs on file
Profile last updated
December 3, 2021
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
California #20A12537 · Nevada #SL0727

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558682963. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
53
Distinct HCPCS
1
Medicare allowed
$4,413
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 53 16 $83

In context: peer comparison

Among 262 peers in Los Angeles Internal Medicine Physician, average services per provider: 160. This provider delivers 0.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
969
Patients
423
Total drug cost
$104,689
Drug Type Claims Patients Total cost
Lisinopril Generic 158 72 $2,010
Furosemide Generic 134 58 $2,030
Losartan Potassium Generic 127 52 $1,489
Jardiance (Empagliflozin) Brand 98 38 $75,454
Amlodipine Besylate Generic 94 44 $1,075
Hydralazine Hcl Generic 81 34 $1,927
Sevelamer Carbonate Generic 49 25 $13,734
Potassium Chloride Generic 43 30 $1,870
Isosorbide Mononitrate ER (Isosorbide Mononitrate) Brand 38 15 $726
Hydrochlorothiazide Generic 33 15 $368

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Iris Lee's medical specialty?
Dr. Iris Lee practices Internal Medicine Physician in Los Angeles, CA.
Where does Dr. Iris Lee practice?
Dr. Iris Lee practices at 4733 W Sunset Blvd, Los Angeles, CA 900276021. Office phone: 3237831432.
What is Dr. Iris Lee's NPI?
Dr. Iris Lee's National Provider Identifier (NPI) is 1558682963, issued by NPPES.
Does Dr. Iris Lee accept Medicare assignment?
Yes. Dr. Iris Lee accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Iris Lee commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.