Doctor profile · Federal record
Dr. Conrado Asenjo, MD
Gastroenterology Physician (CMS: Gastroenterology) · San Juan, PR
- NPI 1104835073
- Accepts Medicare
- 35 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
369 de Diego Ave., Torre San Francisco Suite 602
San Juan, PR 009233005
(787) 754-5091
fax (787) 753-1783 - Mailing address
-
89 Ave de Diego, Suite 105 Pmb-407
San Juan, PR 009276372
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Puerto Rico #11874
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104835073. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
17
Distinct HCPCS
1
Medicare allowed
$1,338
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 17 | 15 | $79 |
In context: peer comparison
Among 18 peers in San Juan Gastroenterology Physician, average services per provider: 40. This provider delivers 0.4× the peer median.Open Payments
Industry payments received
All-time total
$169
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 2 | $144.11 | |
| Abbvie INC. | 1 | $25.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,580
Patients
1,827
Total drug cost
$186,266
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Famotidine | Generic | 418 | 193 | $4,193 |
| Sodium Chloride (0.9 % Sodium Chloride) | Brand | 365 | 342 | $1,710 |
| Suprep (Sodium, Potassium,Mag Sulfates) | Brand | 335 | 335 | $38,854 |
| Midazolam Hcl (Midazolam Hcl/Pf) | Brand | 236 | 221 | $708 |
| Sucralfate | Generic | 193 | 93 | $36,803 |
| Pantoprazole Sodium | Generic | 187 | 91 | $1,175 |
| Flumazenil | Generic | 173 | 166 | $1,465 |
| Esomeprazole Magnesium | Generic | 163 | 81 | $3,305 |
| Lansoprazole | Generic | 157 | 82 | $1,746 |
| Linzess (Linaclotide) | Brand | 153 | 55 | $81,276 |
Frequently asked questions
What is Dr. Conrado Asenjo's medical specialty?
Dr. Conrado Asenjo practices Gastroenterology Physician in San Juan, PR.
Where does Dr. Conrado Asenjo practice?
Dr. Conrado Asenjo practices at 369 de Diego Ave., San Juan, PR 009233005. Office phone: 7877545091.
What is Dr. Conrado Asenjo's NPI?
Dr. Conrado Asenjo's National Provider Identifier (NPI) is 1104835073, issued by NPPES.
Does Dr. Conrado Asenjo accept Medicare assignment?
Yes. Dr. Conrado Asenjo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Conrado Asenjo commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.