Doctor profile · Federal record
Dr. Ismael Mercado, MD
General Practice Physician (CMS: General Practice) · Bayamon, PR
- NPI 1376521997
- Accepts Medicare
- 28 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
Calle 2 G-14, Ext. Villa Rica
Bayamon, PR 00959
(787) 785-4402
fax (787) 995-0283 - Mailing address
-
Po Box 52217
Toa Baja, PR 009502217
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- September 8, 2010
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 208D00000X — NUCC code
- State license (1)
- Puerto Rico #14690
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1376521997. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
28
Distinct HCPCS
1
Medicare allowed
$1,285
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 28 | 13 | $46 |
In context: peer comparison
Among 6 peers in Bayamon General Practice Physician, average services per provider: 38. This provider delivers 0.7× the peer median.Open Payments
Industry payments received
All-time total
$768
Transactions
12
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 2 | $232.04 | |
| BioCryst US Sales Co., LLC | 5 | $220.40 | |
| AstraZeneca Pharmaceuticals Lp | 2 | $141.01 | |
| Abbvie INC. | 1 | $125.00 | |
| Exact Sciences Corporation | 1 | $25.00 | |
| Merck Sharp & Dohme LLC | 1 | $24.28 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,514
Patients
1,340
Total drug cost
$86,905
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Dexamethasone | Generic | 346 | 232 | $3,322 |
| Synthroid (Levothyroxine Sodium) | Brand | 337 | 101 | $36,185 |
| Omega-3 Acid Ethyl Esters | Generic | 322 | 107 | $19,935 |
| Alendronate Sodium | Generic | 303 | 134 | $3,776 |
| Atorvastatin Calcium | Generic | 275 | 112 | $4,232 |
| Temazepam | Generic | 242 | 57 | $1,895 |
| Ibuprofen | Generic | 225 | 130 | $1,451 |
| Clonazepam | Generic | 211 | 40 | $1,945 |
| Gabapentin | Generic | 211 | 73 | $2,556 |
| Famotidine | Generic | 205 | 71 | $2,288 |
Frequently asked questions
What is Dr. Ismael Mercado's medical specialty?
Dr. Ismael Mercado practices General Practice Physician in Bayamon, PR.
Where does Dr. Ismael Mercado practice?
Dr. Ismael Mercado practices at Calle 2 G-14, Bayamon, PR 00959. Office phone: 7877854402.
What is Dr. Ismael Mercado's NPI?
Dr. Ismael Mercado's National Provider Identifier (NPI) is 1376521997, issued by NPPES.
Does Dr. Ismael Mercado accept Medicare assignment?
Yes. Dr. Ismael Mercado accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ismael Mercado commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.