Doctor profile · Federal record

Dr. Peter Deleeuw, D.O.

Gastroenterology Physician (CMS: Internal Medicine) · Huntsville, AL

  • NPI 1710411541
  • Accepts Medicare
  • 9 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1105 Eagletree Ln Sw
Huntsville, AL 358016447
(256) 261-2826
fax (256) 539-4240

Credentials & registration

NPPES · NUCC
NPI registered
April 2017 — 9 yrs on file
Profile last updated
January 22, 2024
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
Alabama #DO.3357

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1710411541. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
161
Distinct HCPCS
6
Medicare allowed
$13,089
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 42 30 $74
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 41 29 $47
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 33 32 $119
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 16 16 $78
99203 New patient office or other outpatient visit, 30-44 minutes 15 15 $103
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 14 14 $94

In context: peer comparison

Among 11 peers in this city , average services per provider: 105. This provider delivers 1.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,054
Transactions
46
Manufacturers
13
Payer (manufacturer) Industry Txns Amount
GENZYME CORPORATION 7 $259.72
Janssen Biotech, Inc. 14 $252.64
ABBVIE INC. 11 $170.59
Medtronic, Inc. 1 $132.09
Gilead Sciences, Inc. 3 $71.95
Takeda Pharmaceuticals U.S.A., Inc. 2 $31.82
Salix Pharmaceuticals, a division of Bausch Health US, LLC 2 $29.58
Regeneron Healthcare Solutions, Inc. 1 $23.94
QOL Medical, LLC 1 $21.64
Ardelyx, Inc. 1 $17.96
Celltrion USA Inc. 1 $15.05
Exact Sciences Corporation 1 $13.70
Phathom Pharmaceuticals, Inc. 1 $13.49

By nature of payment

Food and Beverage
$1,039
Education
$15

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
19
Patients
0
Total drug cost
$346
Drug Type Claims Patients Total cost
Pantoprazole Sodium Generic 19 0 $346

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Peter Deleeuw's medical specialty?
Dr. Peter Deleeuw practices Gastroenterology Physician in Huntsville, AL.
Where does Dr. Peter Deleeuw practice?
Dr. Peter Deleeuw practices at 1105 Eagletree Ln Sw, Huntsville, AL 358016447. Office phone: 2562612826.
What is Dr. Peter Deleeuw's NPI?
Dr. Peter Deleeuw's National Provider Identifier (NPI) is 1710411541, issued by NPPES.
Does Dr. Peter Deleeuw accept Medicare assignment?
Yes. Dr. Peter Deleeuw accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Peter Deleeuw commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.