Active NPI
Osvaldo Andres Antommattei, PHARMD
- Pharmacist
- Guaynabo, PR
National Provider Identifier
1578060679
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pharmacist
- License
- 6473
- Practice address
- 198 Ave Esmeralda
Guaynabo, PR 00969-4448 - Phone
- (787) 790-0680
- Fax
- (787) 790-7010
- NPI assigned
- Apr 6, 2018
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Pharmacist | 183500000X | 6473 | PR | Primary |
Addresses
Primary practice location
198 Ave Esmeralda
Guaynabo, PR 00969-4448
Mailing address
PO Box 10567
Ponce, PR 00732-0567
Phone (787) 599-2539
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 Pharmacy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 6473 | PR | MD | Emergency Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| M Care Medical Supply Inc | Past | Accepting new patients | |
| Multi-Farma Inc. | Pharmacist | Past | Accepting new patients |
| Walgreen Co | Past | Accepting new patients |
Organizations & group practices 3
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Home Infusion Therapy Pharmacy
- Guaynabo, PR
- NPI 1033222427
-
- Pharmacy
- Coamo, PR
- NPI 1962417022
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1522972800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1779321600000",
"number": "1578060679",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 10567",
"city": "PONCE",
"state": "PR",
"postal_code": "007320567",
"telephone_number": "787-599-2539"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "198 AVE ESMERALDA",
"city": "GUAYNABO",
"state": "PR",
"postal_code": "009694448",
"telephone_number": "787-790-0680",
"fax_number": "787-790-7010"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ANTOMMATTEI",
"first_name": "OSVALDO",
"middle_name": "ANDRES",
"name_prefix": "Dr.",
"credential": "PHARMD",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2018-04-06",
"last_updated": "2026-05-21",
"certification_date": "2026-05-21",
"status": "A"
},
"taxonomies": [
{
"code": "183500000X",
"taxonomy_group": "",
"desc": "Pharmacist",
"state": "PR",
"license": "6473",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Guaynabo, PR
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 21, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.