Doctor profile · Federal record

Dr. Alfredo Tiu, D.O.

Nephrology Physician · San Diego, CA

  • NPI 1043215502
  • 21 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
200 W Arbor Dr, Owen Clinic
San Diego, CA 921039001
(619) 543-2415
fax (619) 543-2415

Credentials & registration

NPPES · NUCC
NPI registered
June 2005 — 21 yrs on file
Profile last updated
August 27, 2007
Specialty taxonomy
207RN0300X — NUCC code
State license (1)
California #20A7678

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1043215502. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$18
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
ViiV Healthcare Company 1 $17.68

By nature of payment

Food and Beverage
$18

Frequently asked questions

Auto-generated from federal data
What is Dr. Alfredo Tiu's medical specialty?
Dr. Alfredo Tiu practices Nephrology Physician in San Diego, CA.
Where does Dr. Alfredo Tiu practice?
Dr. Alfredo Tiu practices at 200 W Arbor Dr, San Diego, CA 921039001. Office phone: 6195432415.
What is Dr. Alfredo Tiu's NPI?
Dr. Alfredo Tiu's National Provider Identifier (NPI) is 1043215502, issued by NPPES.

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 ›