Hematology/Oncology · Manati, PR
NPI
1477580983
Since 2006
Specialty
Hematology/Oncology
Code 174400000X
Group practices
3
Medicare group memberships
Hospitals
1
Hospital affiliations
605 Carr 2 # Km47.7, Pmb #290 Box 30500
Manati, PR, 00674
Phone (787) 621-3400
Groups this clinician bills Medicare through
Medicare paid, 2024
$19K
2,102 services
Medicare patients, 2024
39
Average age 76
Drug cost, 2024
$8.0M
2,600 prescriptions
Company payments, 2025
$2,756
From 21 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Monica Mendez Ayala was code 99214 (office e&m - established), 66 times for 34 patients. In total Monica Mendez Ayala billed 2,102 services in 30 codes, and Medicare paid $19K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2015-03-20.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 66 | 34 | $94.77 | $6,255 |
By year: 2022 $29K for 612 services; 2023 $26K for 435 services; 2024 $19K for 2,102 services.
Medicare prescription drug claims, 2024
In 2024, the drug Monica Mendez Ayala prescribed most often to Medicare patients was Anastrozole, with 843 prescriptions and refills. In total Monica Mendez Ayala wrote 2,600 Medicare prescriptions that cost $8.0M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Anastrozole Generic | 843 | 1,021 | 134 | $14K |
| Ibrance Palbociclib | 160 | 160 | 20 | $2.6M |
| Letrozole Generic | 134 | 150 | 20 | $1,802 |
| Exemestane Generic | 118 | 190 | 22 | $11K |
| Tamoxifen Citrate Generic | 95 | 126 | 18 | $2,259 |
| Promacta Eltrombopag Olamine | 86 | 87 | 14 | $1.1M |
| Dexamethasone Generic | 81 | 81 | 25 | $2,547 |
| Verzenio Abemaciclib | 52 | 52 | Under 11 | $812K |
| Famotidine Generic | 50 | 58 | 21 | $367 |
| Ondansetron Hcl Generic | 47 | 47 | 20 | $444 |
| Retacrit Epoetin Alfa-Epbx | 47 | 47 | 32 | $124K |
| Prolia Denosumab | 43 | 258 | 28 | $76K |
| Hydroxyurea Generic | 41 | 47 | Under 11 | $1,830 |
| Xarelto Rivaroxaban | 36 | 55 | 12 | $30K |
| Alendronate Sodium Generic | 35 | 44 | Under 11 | $222 |
Brand drugs: 737 claims; generic drugs: 1,863 claims; opioid claims: 40.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Monica Mendez Ayala $2,756 ($2,756 in general payments such as food, travel and fees) from 21 companies. The largest payer was Janssen Pharmaceuticals, Inc with $372.
| Company | Payments | Amount |
|---|---|---|
| Janssen Pharmaceuticals, Inc JNJ | 16 | $372 |
| E.R. Squibb & Sons, L.L.C. BMY | 10 | $339 |
| AstraZeneca Pharmaceuticals LP AZN | 14 | $329 |
| Merck Sharp & Dohme LLC MRK | 13 | $283 |
| Novartis Pharmaceuticals Corporation NVS | 9 | $206 |
| Pbg Puerto Rico LLC | 10 | $174 |
| Abbvie Inc. ABBV | 7 | $171 |
| Genentech USA, Inc. ROG.SW | 5 | $111 |
| Sobi, Inc SOBI.ST | 4 | $97.75 |
| Eli Lilly Export S.A. Puerto Rico Branch LLY | 4 | $95.6 |
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.