Doctor profile · Federal record

Dr. Chad Cornish, M.D.

Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Burnt Hills, NY

  • NPI 1396989869
  • Accepts Medicare
  • 17 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
848 Route 50
Burnt Hills, NY 12027
(518) 831-1500
fax (518) 280-8464

Credentials & registration

NPPES · NUCC
NPI registered
April 2009 — 17 yrs on file
Profile last updated
February 12, 2024
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State licenses (2)
New York #279172 · New York #AU4158033 1104
Medicaid
NY #04204019

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1396989869. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
460
Distinct HCPCS
9
Medicare allowed
$58,163
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 124 93 $123
45380 Biopsy of large bowel using a flexible endoscope 104 104 $120
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 55 54 $101
99213 Established patient office or other outpatient visit, 20-29 minutes 51 48 $87
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 48 48 $240
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 26 23 $76
99204 New patient office or other outpatient visit, 45-59 minutes 22 22 $160
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 16 16 $125
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 14 14 $108

In context: peer comparison

Among 12 peers in Burnt Hills Gastroenterology Physician, average services per provider: 440. This provider delivers 1.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$47
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 2 $47.43

By nature of payment

Food and Beverage
$47

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
939
Patients
191
Total drug cost
$398,841
Drug Type Claims Patients Total cost
Omeprazole Generic 307 89 $4,743
Pantoprazole Sodium Generic 149 40 $1,961
Ursodiol Generic 101 15 $23,004
Famotidine Generic 92 33 $1,264
Creon (Lipase/Protease/Amylase) Brand 66 14 $189,793
Xifaxan (Rifaximin) Brand 39 0 $151,018
Furosemide Generic 28 0 $197
Linzess (Linaclotide) Brand 27 0 $15,438
Nadolol Generic 23 0 $3,927
Spironolactone Generic 21 0 $492

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Chad Cornish's medical specialty?
Dr. Chad Cornish practices Gastroenterology Physician in Burnt Hills, NY.
Where does Dr. Chad Cornish practice?
Dr. Chad Cornish practices at 848 Route 50, Burnt Hills, NY 12027. Office phone: 5188311500.
What is Dr. Chad Cornish's NPI?
Dr. Chad Cornish's National Provider Identifier (NPI) is 1396989869, issued by NPPES.
Does Dr. Chad Cornish accept Medicare assignment?
Yes. Dr. Chad Cornish accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chad Cornish commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.