DR. NATALIA SOFIA FERNANDEZ DAVILA MD
NPI 1124404462
Allergy & Immunology in Ponce, PR
About Dr. Natalia Sofia Fernandez Davila Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NATALIA SOFIA FERNANDEZ DAVILA MD (NPI 1124404462) is an individual allergy & immunology provider in Ponce, Puerto Rico, licensed in Puerto Rico (21389) and active in the NPI registry since August 2015. She is enrolled in Medicare PECOS, maintains a secondary practice location in Cayey, and is a graduate of University Of Puerto Rico School Of Medicine (2017).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Natalia Sofia Fernandez Davila Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Natalia Fernandez Davila reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ponce, PR 00717
- Reassigned Medicare billing, Puerto Rico enrollment
Ponce, PR 00716
- Reassigned Medicare billing, Puerto Rico enrollment
- 45 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PONCE, PR 00717
PONCE, PR 00717
PONCE, PR 00717
PONCE, PR 00717
PONCE, PR 00717
PONCE, PR 00717
PONCE, PR 00717
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 Natalia Fernandez Davila's NPI number?
The NPI number for Natalia Fernandez Davila is 1124404462. It was assigned to this individual provider in the NPPES registry on August 10, 2015.
Where is Natalia Fernandez Davila located?
Natalia Fernandez Davila practices at 2431 Blvd Luis A Ferre Edif. A. Porrata Pila, Suite 305, Ponce, PR 00717. The listed phone number is (787) 401-5757.
What is Natalia Fernandez Davila's specialty?
The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.
Is Natalia Fernandez Davila enrolled in Medicare?
Yes. Natalia Fernandez Davila is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Natalia Fernandez Davila's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Natalia Fernandez Davila reassigns Medicare benefits to 2 organizations: Centro De Alergia E Inmunologia Del Caribe LLC (Ponce, PR) and Tiber Health, Public Benefit Corporation (Ponce, PR). Each 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 Natalia Fernandez Davila's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Natalia Fernandez Davila was last updated on April 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.
# Dr. Natalia Sofia Fernandez Davila, MD · NPI 1124404462
Allergy & Immunology physician in Ponce, Puerto Rico. Individual provider, active in the CMS NPPES registry since August 10, 2015.
## Identity
- **NPI:** 1124404462 (Entity type: Individual)
- **Enumerated:** August 10, 2015
- **Primary specialty:** Allergy & Immunology · taxonomy 207K00000X
- **State license:** 21389 (Puerto Rico)
- **Sole proprietor:** No
## Practice location
- **Address:** 2431 BLVD LUIS A FERRE, EDIF. A. PORRATA PILA, SUITE 305, Ponce, PR 00717-2113
- **Phone:** (787) 401-5757
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Centro De Alergia E Inmunologia Del Caribe LLC (NPI 1144005562, Ponce, PR); Tiber Health, Public Benefit Corporation (NPI 1184139602, Ponce, PR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Puerto Rico School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** April 14, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1124404462) · Data from the CMS NPPES public registry.