Doctor profile · Federal record
Dr. Michelle Castellanos Martin, MD
Internal Medicine Physician (CMS: Internal Medicine) · Carolina, PR
- NPI 1215243621
- 12 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
80100 Calle Munoz Rivera Esq. Molinillo
Carolina, PR 009856179
(787) 626-3322 - Additional location
-
100 Ave Laurel, Urb Santa Juanita
Bayamon, PR 009564816
(787) 787-5151 - Mailing address
-
Urb. Garden Hills, Ha3 Calle Paseo del Parque
Guaynabo, PR 009662911
Credentials & registration
- NPI registered
- August 2010 — 16 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Puerto Rico #18725
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215243621. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$226
Transactions
4
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, Inc | 3 | $125.72 | |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | 1 | $99.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
856
Patients
776
Total drug cost
$24,043
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Famotidine | Generic | 225 | 207 | $1,204 |
| Levofloxacin | Generic | 63 | 61 | $271 |
| Ciprofloxacin Hcl | Generic | 60 | 58 | $256 |
| Metronidazole | Generic | 59 | 58 | $336 |
| Atorvastatin Calcium | Generic | 58 | 54 | $363 |
| Losartan Potassium | Generic | 58 | 33 | $416 |
| Carvedilol | Generic | 46 | 44 | $199 |
| Furosemide | Generic | 44 | 39 | $173 |
| Cephalexin | Generic | 40 | 38 | $152 |
| Methylprednisolone | Generic | 38 | 34 | $488 |
Frequently asked questions
What is Dr. Michelle Castellanos Martin's medical specialty?
Dr. Michelle Castellanos Martin practices Internal Medicine Physician in Carolina, PR.
Where does Dr. Michelle Castellanos Martin practice?
Dr. Michelle Castellanos Martin practices at 80100 Calle Munoz Rivera Esq. Molinillo, Carolina, PR 009856179. Office phone: 7876263322.
What is Dr. Michelle Castellanos Martin's NPI?
Dr. Michelle Castellanos Martin's National Provider Identifier (NPI) is 1215243621, issued by NPPES.
Does Dr. Michelle Castellanos Martin accept Medicare assignment?
Dr. Michelle Castellanos Martin does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.