Doctor profile · Federal record

Dr. Thomas Arnold, D.O.

Surgery Physician (CMS: General Surgery) · Redlands, CA

  • NPI 1497043558
  • Accepts Medicare
  • 15 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2 W Fern Ave
Redlands, CA 923735916
(909) 793-3311
Mailing address
Po Box 10069
San Bernardino, CA 924230069

Credentials & registration

NPPES · NUCC
NPI registered
July 2011 — 15 yrs on file
Profile last updated
August 3, 2016
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
208600000X — NUCC code
State license (1)
California #20A14842

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1497043558. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
17
Distinct HCPCS
1
Medicare allowed
$1,959
HCPCS Description Services Patients Avg allowed
99203 New patient office or other outpatient visit, 30-44 minutes 17 17 $115

In context: peer comparison

Among 5 peers in Redlands Surgery Physician, average services per provider: 27. This provider delivers 0.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$40,079
Transactions
38
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Intuitive Surgical, INC. 38 $40,078.70

By nature of payment

Education
$36,000
Travel and Lodging
$2,493
Food and Beverage
$1,586

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
22
Patients
22
Total drug cost
$53
Drug Type Claims Patients Total cost
Ibuprofen Generic 22 22 $53

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Arnold's medical specialty?
Dr. Thomas Arnold practices Surgery Physician in Redlands, CA.
Where does Dr. Thomas Arnold practice?
Dr. Thomas Arnold practices at 2 W Fern Ave, Redlands, CA 923735916. Office phone: 9097933311.
What is Dr. Thomas Arnold's NPI?
Dr. Thomas Arnold's National Provider Identifier (NPI) is 1497043558, issued by NPPES.
Does Dr. Thomas Arnold accept Medicare assignment?
Yes. Dr. Thomas Arnold accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Arnold commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.