Doctor profile · Federal record
Dr. Joel Ramos Ayala, M.D.
In Vivo & in Vitro Nuclear Medicine Physician (CMS: Nuclear Medicine) · Internal Medicine Physician · San Juan, PR
- NPI 1457344509
- Accepts Medicare
- 34 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
Calle Parana 1716, Urb. El Cerezal
San Juan, PR 009263148
(787) 766-2200
fax (787) 766-8548
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- May 17, 2016
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207UN0903X — NUCC code
- State license (1)
- Puerto Rico #11877
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457344509. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
225
Distinct HCPCS
5
Medicare allowed
$17,696
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1245 |
Injection, dipyridamole, per 10 mg | 104 | 22 | $3 | |
A9500 |
Technetium tc-99m sestamibi, diagnostic, per study dose | 53 | 27 | $106 | |
78452 |
Nuclear medicine studies of heart muscle at rest and with stress and spect | 26 | 26 | $413 | |
96374 |
Injection of drug or substance into vein | 22 | 22 | $37 | |
J0280 |
Injection, aminophyllin, up to 250 mg | 20 | 20 | $10 |
In context: peer comparison
Among 1 peers in San Juan In Vivo & in Vitro Nuclear Medicine Physician, average services per provider: 45. This provider delivers 5.0× the peer median.Open Payments
Industry payments received
All-time total
$29
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Gilead Sciences, INC. | 1 | $29.34 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
737
Patients
120
Total drug cost
$31,008
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 86 | 18 | $737 |
| Synthroid (Levothyroxine Sodium) | Brand | 80 | 18 | $5,624 |
| Lisinopril | Generic | 63 | 14 | $261 |
| Metformin Hcl | Generic | 63 | 14 | $288 |
| Losartan Potassium | Generic | 59 | 15 | $717 |
| Atorvastatin Calcium | Generic | 58 | 17 | $556 |
| Metoprolol Succinate | Generic | 58 | 11 | $956 |
| Famotidine | Generic | 47 | 0 | $546 |
| Furosemide | Generic | 37 | 0 | $127 |
| Montelukast Sodium | Generic | 37 | 13 | $263 |
Frequently asked questions
What is Dr. Joel Ramos Ayala's medical specialty?
Dr. Joel Ramos Ayala practices In Vivo & in Vitro Nuclear Medicine Physician in San Juan, PR.
Where does Dr. Joel Ramos Ayala practice?
Dr. Joel Ramos Ayala practices at Calle Parana 1716, San Juan, PR 009263148. Office phone: 7877662200.
What is Dr. Joel Ramos Ayala's NPI?
Dr. Joel Ramos Ayala's National Provider Identifier (NPI) is 1457344509, issued by NPPES.
Does Dr. Joel Ramos Ayala accept Medicare assignment?
Yes. Dr. Joel Ramos Ayala accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joel Ramos Ayala commonly perform?
Top Medicare-reported procedures in 2023: Injection, dipyridamole, per 10 mg (HCPCS J1245); Technetium tc-99m sestamibi, diagnostic, per study dose (HCPCS A9500); Nuclear medicine studies of heart muscle at rest and with stress and spect (HCPCS 78452). Source: CMS Medicare Physician & Other Practitioners file.