MARIA D ALVA MD
NPI 1225137516
Pediatrics - Pediatric Emergency Medicine in Jacksonville, FL
About Maria D Alva Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIA D ALVA MD (NPI 1225137516) is an individual pediatric emergency medicine provider in Jacksonville, Florida, licensed in Florida (ME80705) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Maria D Alva Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
6Medicare enrollment records show Maria Alva reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lake City, FL 32055
- Reassigned Medicare billing, Florida enrollment
- 113 clinicians in this Medicare group
Winter Haven, FL 33881
- Reassigned Medicare billing, Florida enrollment
- 1,065 clinicians in this Medicare group
Pensacola, FL 32514
- Reassigned Medicare billing, Florida enrollment
- 601 clinicians in this Medicare group
Birmingham, AL 35205
- Reassigned Medicare billing, Florida enrollment
- 802 clinicians in this Medicare group
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 1,452 clinicians in this Medicare group
Edinburg, TX 78539
- Reassigned Medicare billing, Texas enrollment
- 257 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.
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 Maria Alva's NPI number?
The NPI number for Maria Alva is 1225137516. It was assigned to this individual provider in the NPPES registry on September 22, 2006.
Where is Maria Alva located?
Maria Alva practices at 3550 University Blvd S Ste 206, Jacksonville, FL 32216. The listed phone number is (904) 737-5600.
What is Maria Alva's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Emergency Medicine, with taxonomy code 2080P0204X.
Is Maria Alva enrolled in Medicare?
Yes. Maria Alva is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Maria Alva's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maria Alva reassigns Medicare benefits to 6 organizations: Sterling Emergency Services Of Florida, PA (Lake City, FL), Paragon Emergency Services LLC (Winter Haven, FL), Hospital Physician Services Of Florida PA (Pensacola, FL), Paragon Contracting Services LLC (Birmingham, AL), Emergency Medicine Services Of Tx, PLLC (San Antonio, TX) and 1 more organization, listed in the Medicare section above. 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 Maria Alva's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Maria Alva accept?
Health plans from Blue Cross and Blue Shield of Texas, Oscar Insurance Company and UnitedHealthcare list Maria Alva 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 Maria Alva was last updated on June 18, 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.
# Maria D Alva, MD · NPI 1225137516
Pediatric Emergency Medicine physician in Jacksonville, Florida. Individual provider, active in the CMS NPPES registry since September 22, 2006.
## Identity
- **NPI:** 1225137516 (Entity type: Individual)
- **Enumerated:** September 22, 2006
- **Primary specialty:** Pediatrics - Pediatric Emergency Medicine · taxonomy 2080P0204X
- **State license:** ME80705 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 3550 UNIVERSITY BLVD S STE 206, Jacksonville, FL 32216-4226
- **Phone:** (904) 737-5600
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Sterling Emergency Services Of Florida, PA (NPI 1336134386, Lake City, FL); Paragon Emergency Services LLC (NPI 1912101650, Winter Haven, FL); Hospital Physician Services Of Florida PA (NPI 1558718635, Pensacola, FL); Paragon Contracting Services LLC (NPI 1225071459, Birmingham, AL); Emergency Medicine Services Of Tx, PLLC (NPI 1245938729, San Antonio, TX); and 1 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 18, 2025
- **Other identifiers:** Medicaid 0202678900 (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1225137516) · Data from the CMS NPPES public registry.