Doctor profile · Federal record
Dr. John Morgenstern, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Lewiston, ID
- NPI 1740386432
- Accepts Medicare
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
415 6Th St
Lewiston, ID 83501
(208) 743-3998 - Additional location
-
307 Saint Johns Way Ste 1
Lewiston, ID 835012435 - Mailing address
-
415 6Th Street, Attn: Physician Services
Lewiston, ID 835012434
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- December 27, 2024
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Idaho #M-11337
- Medicaid (2)
- ID #1740386432 · KY #64271950
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740386432. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
896
Distinct HCPCS
9
Medicare allowed
$144,040
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
43248 |
Insertion of guide wire with dilation of esophagus using a flexible endoscope | 255 | 199 | $138 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 232 | 231 | $229 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 94 | 93 | $104 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 76 | 76 | $95 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 73 | 73 | $166 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 49 | 49 | $166 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 45 | 45 | $178 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 44 | 43 | $165 | |
43249 |
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 28 | 14 | $113 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 67. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$15
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Braintree Laboratories, Inc. | 1 | $14.66 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
571
Patients
508
Total drug cost
$9,695
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 342 | 339 | $6,114 |
| Peg-3350 And Electrolytes (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 76 | 74 | $1,295 |
| Omeprazole | Generic | 71 | 13 | $432 |
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 55 | 55 | $1,097 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 27 | 27 | $757 |
Frequently asked questions
What is Dr. John Morgenstern's medical specialty?
Dr. John Morgenstern practices Gastroenterology Physician in Lewiston, ID.
Where does Dr. John Morgenstern practice?
Dr. John Morgenstern practices at 415 6Th St, Lewiston, ID 83501. Office phone: 2087433998.
What is Dr. John Morgenstern's NPI?
Dr. John Morgenstern's National Provider Identifier (NPI) is 1740386432, issued by NPPES.
Does Dr. John Morgenstern accept Medicare assignment?
Yes. Dr. John Morgenstern accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Morgenstern commonly perform?
Top Medicare-reported procedures in 2023: Insertion of guide wire with dilation of esophagus using a flexible endoscope (HCPCS 43248); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.