Doctor profile · Federal record
Dr. David Rivera
Gastroenterology Physician (CMS: Gastroenterology) · Bayamon, PR
- NPI 1851334262
- Accepts Medicare
- 49 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
Bayamon Medical Plz, Suite 104-A Carretera #2
Bayamon, PR 009597200
(787) 798-9522
fax (787) 798-9500 - Mailing address
-
Po Box 489
Bayamon, PR 009600489
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- October 4, 2011
- Year of graduation
- 1977 — 49 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Puerto Rico #6089
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851334262. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
44
Distinct HCPCS
1
Medicare allowed
$3,950
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 44 | 27 | $90 |
In context: peer comparison
Among 7 peers in Bayamon Gastroenterology Physician, average services per provider: 32. This provider delivers 1.4× the peer median.Open Payments
Industry payments received
All-time total
$220
Transactions
9
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 4 | $97.73 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $50.00 | |
| Exact Sciences Corporation | 1 | $25.00 | |
| Janssen Pharmaceuticals, INC | 1 | $25.00 | |
| Eli Lilly Export S.A. Puerto Rico Branch | 1 | $22.50 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,312
Patients
872
Total drug cost
$77,422
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Famotidine | Generic | 717 | 227 | $8,112 |
| Esomeprazole Magnesium | Generic | 533 | 162 | $16,548 |
| Pantoprazole Sodium | Generic | 378 | 121 | $2,814 |
| Sucralfate | Generic | 118 | 48 | $4,962 |
| Suprep (Sodium, Potassium,Mag Sulfates) | Brand | 105 | 105 | $12,125 |
| Lansoprazole | Generic | 86 | 27 | $1,083 |
| Omeprazole | Generic | 77 | 31 | $823 |
| Metoclopramide Hcl | Generic | 67 | 30 | $425 |
| Mesalamine | Generic | 51 | 0 | $20,272 |
| Hydrocortisone | Generic | 44 | 38 | $1,620 |
Frequently asked questions
What is Dr. David Rivera's medical specialty?
Dr. David Rivera practices Gastroenterology Physician in Bayamon, PR.
Where does Dr. David Rivera practice?
Dr. David Rivera practices at Bayamon Medical Plz, Bayamon, PR 009597200. Office phone: 7877989522.
What is Dr. David Rivera's NPI?
Dr. David Rivera's National Provider Identifier (NPI) is 1851334262, issued by NPPES.
Does Dr. David Rivera accept Medicare assignment?
Yes. Dr. David Rivera accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Rivera commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.