Doctor profile · Federal record
Dr. Juan Reyes Genere, MD
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Detroit, MI
- NPI 1508279522
- Accepts Medicare
- MIPS 79.3 / 100 · 2023
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2799 W Grand Blvd
Detroit, MI 482022689
(313) 916-2600 - Additional location
-
1 Barnes Jewish Hospital Plz, Div Im Gastroenterology
Saint Louis, MO 631101003
(314) 747-2066
fax (314) 747-1277 - Mailing address
-
1 Ford Pl Ste 3A
Detroit, MI 482023450
Credentials & registration
- NPI registered
- June 2014 — 12 yrs on file
- Profile last updated
- September 22, 2025
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Michigan #4301513888
- Medicaid
- MO #200084886
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508279522. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
325
Distinct HCPCS
10
Medicare allowed
$57,819
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
43274 |
Insertion of stent into pancreatic or bile duct using a flexible endoscope | 35 | 25 | $321 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 34 | 33 | $127 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 32 | 30 | $109 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 31 | 30 | $106 | |
43264 |
Removal of stone or debris from bile or pancreatic duct using a flexible endoscope | 30 | 25 | $83 | |
43259 |
Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 29 | 28 | $205 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 27 | 26 | $86 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 27 | 27 | $244 | |
43242 |
Ultrasound guided needle aspiration or biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 25 | 25 | $242 | |
43276 |
Replacement of stent in pancreatic or bile duct using a flexible endoscope | 22 | 14 | $389 |
In context: peer comparison
Among 13 peers in Detroit Gastroenterology Physician, average services per provider: 28. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$1,250
Transactions
6
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 3 | $1,000.00 | |
| Conmed Corporation | 1 | $127.04 | |
| Steris Corporation | 1 | $76.38 | |
| Olympus America INC. | 1 | $46.45 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
231
Patients
117
Total drug cost
$6,395
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 111 | 43 | $2,387 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 52 | 50 | $809 |
| Pantoprazole Sodium | Generic | 29 | 0 | $522 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 25 | 24 | $2,100 |
| Esomeprazole Magnesium | Generic | 14 | 0 | $578 |
Hospital affiliations
Frequently asked questions
What is Dr. Juan Reyes Genere's medical specialty?
Dr. Juan Reyes Genere practices Gastroenterology Physician in Detroit, MI.
Where does Dr. Juan Reyes Genere practice?
Dr. Juan Reyes Genere practices at 2799 W Grand Blvd, Detroit, MI 482022689. Office phone: 3139162600.
What is Dr. Juan Reyes Genere's NPI?
Dr. Juan Reyes Genere's National Provider Identifier (NPI) is 1508279522, issued by NPPES.
Does Dr. Juan Reyes Genere accept Medicare assignment?
Yes. Dr. Juan Reyes Genere accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Juan Reyes Genere commonly perform?
Top Medicare-reported procedures in 2023: Insertion of stent into pancreatic or bile duct using a flexible endoscope (HCPCS 43274); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43235). Source: CMS Medicare Physician & Other Practitioners file.