Active NPI
Rosayra Ocasio, MD
- Internal Medicine Physician
- Vega Alta, PR
National Provider Identifier
1306503289
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 37484
- Practice address
- Lakeside Villas
Vega Alta, PR 00692 - Phone
- (787) 940-1515
- NPI assigned
- Nov 26, 2021
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 37484 | PR | Primary |
Addresses
Primary practice location
Lakeside Villas
Vega Alta, PR 00692
Mailing address
PO Box 1084
Manati, PR 00674-1084
Phone (787) 940-1515
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 6454620 | Medicaid | PR |
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | rocasio@umhs-sk.net |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 37484 | PR | MD | Internal Medicine Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1637884800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1751068800000",
"number": "1306503289",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 1084",
"city": "MANATI",
"state": "PR",
"postal_code": "006741084",
"telephone_number": "787-940-1515"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "LAKESIDE VILLAS",
"city": "VEGA ALTA",
"state": "PR",
"postal_code": "00692",
"telephone_number": "787-940-1515"
}
],
"practiceLocations": [],
"basic": {
"last_name": "OCASIO",
"first_name": "ROSAYRA",
"credential": "MD",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2021-11-26",
"last_updated": "2025-06-28",
"certification_date": "2025-06-28",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "PR",
"license": "37484",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "6454620",
"state": "PR"
}
],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "rocasio@umhs-sk.net",
"affiliation": "N",
"address_1": "Paseo Dr. Jose Celso Barbosa",
"city": "San Juan",
"state": "PR",
"country_code": "US",
"postal_code": "00921",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Vega Alta, PR
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 28, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.