Doctor profile · Federal record

Dr. Thomas de Santis

Internal Medicine Physician (CMS: Internal Medicine) · Bend, OR

  • NPI 1457919995
  • Accepts Medicare
  • 7 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2500 Ne Neff RD
Bend, OR 977016015
(541) 706-6892
fax (541) 706-6813
Additional location
1111 6Th Ave
Des Moines, IA 503142613
(515) 643-2261
fax (515) 643-5802
Mailing address
Po Box 1475
Des Moines, IA 503051475

Credentials & registration

NPPES · NUCC
NPI registered
May 2019 — 7 yrs on file
Profile last updated
September 13, 2022
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Iowa #R-11595

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1457919995. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
540
Distinct HCPCS
5
Medicare allowed
$54,999
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 160 59 $76
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 157 103 $113
99239 Hospital discharge day management, more than 30 minutes 123 119 $108
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 60 60 $165
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 40 11 $47

In context: peer comparison

Among 33 peers in Bend Internal Medicine Physician, average services per provider: 243. This provider delivers 2.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
69
Patients
59
Total drug cost
$681
Drug Type Claims Patients Total cost
Prednisone Generic 16 12 $38
Cefpodoxime Proxetil Generic 15 13 $377
Pantoprazole Sodium Generic 15 12 $168
Furosemide Generic 12 11 $53
Azithromycin Generic 11 11 $44

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas de Santis's medical specialty?
Dr. Thomas de Santis practices Internal Medicine Physician in Bend, OR.
Where does Dr. Thomas de Santis practice?
Dr. Thomas de Santis practices at 2500 Ne Neff RD, Bend, OR 977016015. Office phone: 5417066892.
What is Dr. Thomas de Santis's NPI?
Dr. Thomas de Santis's National Provider Identifier (NPI) is 1457919995, issued by NPPES.
Does Dr. Thomas de Santis accept Medicare assignment?
Yes. Dr. Thomas de Santis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas de Santis commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.