Doctor profile · Federal record

Dr. Toan Do

Allergy & Immunology Physician (CMS: Allergy/Immunology) · Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Student in an Organized Health Care Education/Training Program · San Diego, CA

  • NPI 1720617582
  • Accepts Medicare
  • 6 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
9833 Pacific Heights Blvd Ste J
San Diego, CA 921214707
(858) 458-0940
fax (858) 458-3688
Additional location
9850 Genesee Ave Ste 710
La Jolla, CA 920371218
(858) 260-2977
fax (858) 260-2978
Additional location
3181 Sw Sam Jackson Park RD
Portland, OR 972393011
(503) 494-8211
Mailing address
3181 Sw Sam Jackson Park RD
Portland, OR 972393011

Credentials & registration

NPPES · NUCC
NPI registered
April 2020 — 6 yrs on file
Profile last updated
July 16, 2025
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207K00000X — NUCC code
State licenses (2)
California #A185667 · Oregon #PG206374

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1720617582. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$11,223
Transactions
15
Manufacturers
9
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 3 $10,134.79
AstraZeneca Pharmaceuticals Lp 2 $239.57
Grifols USA, LLC 1 $167.42
Takeda Pharmaceuticals U.S.A., INC. 2 $144.72
Csl Behring 2 $123.98
Genzyme Corporation 1 $121.57
Genentech, INC. 1 $109.78
Pharming Healthcare, INC. 1 $103.12
BioCryst US Sales Co., LLC 2 $78.24

By nature of payment

Compensation for Serving As Faculty or As A Speaker for A Medical Education Program
$10,000
Food and Beverage
$1,223

Frequently asked questions

Auto-generated from federal data
What is Dr. Toan Do's medical specialty?
Dr. Toan Do practices Allergy & Immunology Physician in San Diego, CA.
Where does Dr. Toan Do practice?
Dr. Toan Do practices at 9833 Pacific Heights Blvd Ste J, San Diego, CA 921214707. Office phone: 8584580940.
What is Dr. Toan Do's NPI?
Dr. Toan Do's National Provider Identifier (NPI) is 1720617582, issued by NPPES.
Does Dr. Toan Do accept Medicare assignment?
Yes. Dr. Toan Do accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated Jun 4, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›