SANTIS HEALTH
NPI 1821925363
Internal Medicine in Ponce, PR
About Santis Health NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SANTIS HEALTH (NPI 1821925363) is a healthcare organization registered as an internal medicine in Ponce, Puerto Rico and active in the NPI registry since May 2026. The organization lists Natasha Nicole Santiago Santos, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Santis Health is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Santis Health, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Santis Health's NPI number?
The NPI number for Santis Health is 1821925363. It was assigned to this organization in the NPPES registry on May 7, 2026.
Where is Santis Health located?
Santis Health is located at 1154 Calle Avila, Ponce, PR 00730. The listed phone number is (787) 718-0828.
What is Santis Health's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Santis Health enrolled in Medicare?
Yes. Santis Health is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Santis Health?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Santis Health. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Santis Health was last updated on September 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 44 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Santis Health · NPI 1821925363
Internal Medicine organization in Ponce, Puerto Rico. Organization record, active in the CMS NPPES registry since May 7, 2026.
## Identity
- **NPI:** 1821925363 (Entity type: Organization)
- **Enumerated:** May 7, 2026
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Natasha Santiago Santos, OWNER
## Practice location
- **Address:** 1154 CALLE AVILA, Ponce, PR 00730-4026
- **Phone:** (787) 718-0828
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Internal Medicine) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 7, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1821925363) · Data from the CMS NPPES public registry.