GRETEL VALDES ALFONSO MSN
NPI 1619770336
Nurse Practitioner - Family in Miami, FL
About Gretel Valdes Alfonso Msn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GRETEL VALDES ALFONSO MSN (NPI 1619770336) is an individual family provider in Miami, Florida, licensed in Florida (11038505) and active in the NPI registry since March 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Gretel Valdes Alfonso Msn 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33126 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Gretel Valdes Alfonso's NPI number?
The NPI number for Gretel Valdes Alfonso is 1619770336. It was assigned to this individual provider in the NPPES registry on March 28, 2025.
Where is Gretel Valdes Alfonso located?
Gretel Valdes Alfonso practices at 8145 NW 7th St Apt 404, Miami, FL 33126. The listed phone number is (786) 217-7970.
What is Gretel Valdes Alfonso's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Gretel Valdes Alfonso enrolled in Medicare?
Yes. Gretel Valdes Alfonso 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.
What insurance does Gretel Valdes Alfonso accept?
Health plans from Oscar Health Maintenance Organization of Florida list Gretel Valdes Alfonso as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Gretel Valdes Alfonso was last updated on March 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Gretel Valdes Alfonso, MSN · NPI 1619770336
Family physician in Miami, Florida. Individual provider, active in the CMS NPPES registry since March 28, 2025.
## Identity
- **NPI:** 1619770336 (Entity type: Individual)
- **Enumerated:** March 28, 2025
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 11038505 (Florida)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 8145 NW 7TH ST APT 404, Miami, FL 33126-4096
- **Phone:** (786) 217-7970
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** March 28, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1619770336) · Data from the CMS NPPES public registry.