Doctor profile · Federal record

Dr. David Desilets, MD

Gastroenterology Physician (CMS: Gastroenterology) · Springfield, MA

  • NPI 1487748083
  • Accepts Medicare
  • 36 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3300 Main St, 3Rd Fl Suite A&B
Springfield, MA 011071112
(413) 794-7364
fax (413) 794-7482
Mailing address
280 Chesnut Street, 2Nd Floor
Springfield, MA 011991001

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
January 19, 2018
Year of graduation
1990 — 36 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
Massachusetts #204752

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1487748083. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
803
Distinct HCPCS
10
Medicare allowed
$108,213
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 86 64 $65
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 78 77 $247
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 76 74 $97
99214 Established patient office or other outpatient visit, 30-39 minutes 72 67 $98
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 72 72 $131
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope 53 34 $156
91010 Study of esophagus to assess movement 38 37 $65
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 36 34 $86
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 35 34 $50
99204 New patient office or other outpatient visit, 45-59 minutes 34 34 $131

In context: peer comparison

Among 6 peers in this city , average services per provider: 45. This provider delivers 18× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$129
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Cook Medical LLC 1 $128.60

By nature of payment

Food and Beverage
$129

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
764
Patients
213
Total drug cost
$1,401,433
Drug Type Claims Patients Total cost
Omeprazole Generic 161 52 $4,321
Pantoprazole Sodium Generic 113 42 $3,543
Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) Brand 73 70 $1,775
Azathioprine Generic 50 11 $3,222
Stelara (Ustekinumab) Brand 47 0 $1,327,609
Mesalamine Generic 45 0 $25,012
Oxycodone Hcl Generic 42 0 $957
Linzess (Linaclotide) Brand 40 0 $26,265
Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) Brand 39 38 $742
Balsalazide Disodium Generic 29 0 $3,733

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. David Desilets's medical specialty?
Dr. David Desilets practices Gastroenterology Physician in Springfield, MA.
Where does Dr. David Desilets practice?
Dr. David Desilets practices at 3300 Main St, Springfield, MA 011071112. Office phone: 4137947364.
What is Dr. David Desilets's NPI?
Dr. David Desilets's National Provider Identifier (NPI) is 1487748083, issued by NPPES.
Does Dr. David Desilets accept Medicare assignment?
Yes. Dr. David Desilets accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Desilets commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43235). Source: CMS Medicare Physician & Other Practitioners file.