Active NPI
Omar Alejandro Santiago Baez, MD, MPH, FAAP
- Pediatrics Physician
- Ponce, PR
National Provider Identifier
1700464559
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatrics Physician
- License
- 23210
- Practice address
- Carr. 506 KM 1.0 Edificio San Cristobal Suite 213
Ponce, PR 00780-2939 - Phone
- (787) 841-2228
- NPI assigned
- Apr 1, 2021
- Sex
- Male
- Sole proprietor
- No
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 |
|---|---|---|---|---|
| Pediatrics Physician | 208000000X | 23210 | PR | Primary |
Addresses
Primary practice location
Carr. 506 KM 1.0 Edificio San Cristobal Suite 213
Ponce, PR 00780-2939
Mailing address
4002 Calle El Anaez
Ponce, PR 00728-2024
Phone (787) 436-5128
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 |
|---|---|---|---|
| 23210 | PR | MD | Pediatrics Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1617235200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1753142400000",
"number": "1700464559",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4002 CALLE EL ANAEZ",
"city": "PONCE",
"state": "PR",
"postal_code": "007282024",
"telephone_number": "787-436-5128"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "CARR. 506 KM 1.0 EDIFICIO SAN CRISTOBAL SUITE 213",
"city": "PONCE",
"state": "PR",
"postal_code": "007802939",
"telephone_number": "787-841-2228"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SANTIAGO BAEZ",
"first_name": "OMAR",
"middle_name": "ALEJANDRO",
"name_prefix": "Dr.",
"credential": "MD, MPH, FAAP",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2021-04-01",
"last_updated": "2025-07-22",
"certification_date": "2025-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "PR",
"license": "23210",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Ponce, PR
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 22, 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.