MRS. MELISSA AIME RIVERA SANTIAGO MD
NPI 1144993700
General Practice in Davenport, FL
About Mrs. Melissa Aime Rivera Santiago Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. MELISSA AIME RIVERA SANTIAGO MD (NPI 1144993700) is an individual general practice provider in Davenport, Florida, licensed in Florida (ACN1667) and active in the NPI registry since July 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Mrs. Melissa Aime Rivera Santiago 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
5Medicare enrollment records show Melissa Rivera Santiago reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
The Villages, FL 32159
- Reassigned Medicare billing, Florida enrollment
- 49 clinicians in this Medicare group
The Villages, FL 32159
- Reassigned Medicare billing, Florida enrollment
- 92 clinicians in this Medicare group
The Villages, FL 32159
- Reassigned Medicare billing, Florida enrollment
- 99 clinicians in this Medicare group
The Villages, FL 32159
- Reassigned Medicare billing, Florida enrollment
- 70 clinicians in this Medicare group
Cayey, PR 00736
- Reassigned Medicare billing, Puerto Rico enrollment
- Medicare enrollment name: Healthcare Ambulatory Services Inc
- 30 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 Melissa Rivera Santiago's NPI number?
The NPI number for Melissa Rivera Santiago is 1144993700. It was assigned to this individual provider in the NPPES registry on July 29, 2021.
Where is Melissa Rivera Santiago located?
Melissa Rivera Santiago practices at 40230 U.S. 27 N Ste 130, Davenport, FL 33837. The listed phone number is (352) 259-2159.
What is Melissa Rivera Santiago's specialty?
The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.
Is Melissa Rivera Santiago enrolled in Medicare?
Yes. Melissa Rivera Santiago 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 Melissa Rivera Santiago's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Rivera Santiago reassigns Medicare benefits to 5 organizations: Premier Specialty Care LLC (The Villages, FL), Premier Medical Associates All Florida, LLC (The Villages, FL), Premier Medical Associates Of Florida Healthcare, PA (The Villages, FL), Premier Medical Associates Of Florida LLC (The Villages, FL) and Healthcare Ambulatory Services Inc-Cayey (Cayey, 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 Melissa Rivera Santiago's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Melissa Rivera Santiago accept?
Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, AvMed and Florida Blue (BlueCross BlueShield FL) and 2 other insurers list Melissa Rivera Santiago 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 Melissa Rivera Santiago was last updated on November 4, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.
# Mrs. Melissa Aime Rivera Santiago, MD · NPI 1144993700
General Practice physician in Davenport, Florida. Individual provider, active in the CMS NPPES registry since July 29, 2021.
## Identity
- **NPI:** 1144993700 (Entity type: Individual)
- **Enumerated:** July 29, 2021
- **Primary specialty:** General Practice · taxonomy 208D00000X
- **State license:** ACN1667 (Florida)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 40230 U.S. 27 N, STE 130, Davenport, FL 33837-3383
- **Phone:** (352) 259-2159
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Premier Specialty Care LLC (NPI 1386404127, The Villages, FL); Premier Medical Associates All Florida, LLC (NPI 1093829442, The Villages, FL); Premier Medical Associates Of Florida Healthcare, PA (NPI 1023612827, The Villages, FL); Premier Medical Associates Of Florida LLC (NPI 1366046179, The Villages, FL); Healthcare Ambulatory Services Inc-Cayey (NPI 1003364746, Cayey, PR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** November 4, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1144993700) · Data from the CMS NPPES public registry.