Doctor profile · Federal record

Dr. Sandy Lee, DO

Rheumatology Physician (CMS: Internal Medicine) · Internal Medicine Physician · La Palma, CA

  • NPI 1013404912
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
5451 la Palma Ave
La Palma, CA 906231728
(714) 670-1340
Additional location
11234 Anderson St
Loma Linda, CA 923542804
(909) 558-4074
Additional location
2010 Zonal Ave
Los Angeles, CA 900331026
(323) 409-3000
Mailing address
753 Arabian Ln
Walnut, CA 917891281

Credentials & registration

NPPES · NUCC
NPI registered
April 2018 — 8 yrs on file
Profile last updated
May 16, 2025
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207RR0500X — NUCC code
State license (1)
California #20A17623

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1013404912. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,642
Transactions
68
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 15 $305.40
Amgen Inc. 13 $237.07
Alexion Pharmaceuticals, Inc. 4 $190.13
Janssen Biotech, Inc. 11 $170.58
UCB, Inc. 5 $162.79
ABBVIE INC. 4 $86.99
ANI Pharmaceuticals, Inc. 2 $68.06
AstraZeneca Pharmaceuticals LP 3 $57.44
Radius Health, Inc. 2 $53.26
Fresenius Kabi USA, LLC 2 $49.54
Organon Llc 2 $42.44
Bioventus LLC 2 $38.94
Sandoz Inc. 1 $27.37
Biocon Biologics Inc 1 $26.27
Boehringer Ingelheim Pharmaceuticals, Inc. 1 $24.98

By nature of payment

Food and Beverage
$1,642

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
186
Patients
54
Total drug cost
$38,002
Drug Type Claims Patients Total cost
Methotrexate (Methotrexate Sodium) Brand 42 23 $2,742
Diclofenac Sodium Generic 33 20 $1,536
Prednisone Generic 27 11 $241
Hydroxychloroquine Sulfate Generic 24 0 $984
Leflunomide Generic 14 0 $843
Allopurinol Generic 12 0 $235
Humira Pen (Adalimumab) Brand 12 0 $31,203
Alendronate Sodium Generic 11 0 $106
Gabapentin Generic 11 0 $111

Frequently asked questions

Auto-generated from federal data
What is Dr. Sandy Lee's medical specialty?
Dr. Sandy Lee practices Rheumatology Physician in La Palma, CA.
Where does Dr. Sandy Lee practice?
Dr. Sandy Lee practices at 5451 la Palma Ave, La Palma, CA 906231728. Office phone: 7146701340.
What is Dr. Sandy Lee's NPI?
Dr. Sandy Lee's National Provider Identifier (NPI) is 1013404912, issued by NPPES.
Does Dr. Sandy Lee accept Medicare assignment?
Yes. Dr. Sandy Lee accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.