DR. RENE SAADIA KERICE MACK MD
NPI 1265683965
Emergency Medicine in Orlando, FL
About Dr. Rene Saadia Kerice Mack Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RENE SAADIA KERICE MACK MD (NPI 1265683965) is an individual emergency medicine provider in Orlando, Florida, licensed in Florida (ME 109249) and active in the NPI registry since October 2008. She is enrolled in Medicare PECOS, is affiliated with Adventhealth Orlando, and is a graduate of University Of South Florida College Of Medicine (2008).
NPPES Registry Identity
Specialties & Licenses 2
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. Rene Saadia Kerice Mack 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
4Medicare enrollment records show Rene Mack reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Orlando, FL 32806
- Reassigned Medicare billing, Florida enrollment
- 347 clinicians in this Medicare group
Orlando, FL 32803
- Reassigned Medicare billing, Florida enrollment
- 619 clinicians in this Medicare group
Winter Haven, FL 33881
- Reassigned Medicare billing, Florida enrollment
- 1,065 clinicians in this Medicare group
Birmingham, AL 35205
- Reassigned Medicare billing, Florida enrollment
- 802 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.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Adventhealth Orlando
Acute Care Hospitals · Orlando, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 32806 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ORLANDO, FL 32806
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 Rene Mack's NPI number?
The NPI number for Rene Mack is 1265683965. It was assigned to this individual provider in the NPPES registry on October 1, 2008.
Where is Rene Mack located?
Rene Mack practices at 86 W Underwood St Suite 200, Orlando, FL 32806. The listed phone number is (407) 237-6329.
What is Rene Mack's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Rene Mack enrolled in Medicare?
Yes. Rene Mack 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 Rene Mack's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rene Mack reassigns Medicare benefits to 4 organizations: Emergency Physicians Of Central Florida LLP (Orlando, FL), Florida Emergency Physicians Kang And Associates MD LLC (Orlando, FL), Paragon Emergency Services LLC (Winter Haven, FL) and Paragon Contracting Services LLC (Birmingham, AL). 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 Rene Mack's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Rene Mack affiliated with any hospitals?
According to CMS data, Rene Mack is affiliated with Adventhealth Orlando.
When was this NPI record last updated?
The NPPES record for Rene Mack was last updated on March 10, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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. Rene Saadia Kerice Mack, MD · NPI 1265683965
Emergency Medicine physician in Orlando, Florida. Individual provider, active in the CMS NPPES registry since October 1, 2008.
## Identity
- **NPI:** 1265683965 (Entity type: Individual)
- **Enumerated:** October 1, 2008
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** ME 109249 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 86 W UNDERWOOD ST, SUITE 200, Orlando, FL 32806-1110
- **Phone:** (407) 237-6329 · **Fax:** (407) 649-3083
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Emergency Physicians Of Central Florida LLP (NPI 1326033341, Orlando, FL); Florida Emergency Physicians Kang And Associates MD LLC (NPI 1811983752, Orlando, FL); Paragon Emergency Services LLC (NPI 1912101650, Winter Haven, FL); Paragon Contracting Services LLC (NPI 1225071459, Birmingham, AL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of South Florida College Of Medicine, class of 2008
## Record status
- **NPPES last updated:** March 10, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1265683965) · Data from the CMS NPPES public registry.