MS. SARAH EISENSTEIN STUMBAR MD, MPH
NPI 1871850339
Family Medicine in Miami, FL
About Ms. Sarah Eisenstein Stumbar Md, Mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. SARAH EISENSTEIN STUMBAR MD, MPH (NPI 1871850339) is an individual family medicine provider in Miami, Florida, licensed in Florida (ME122494) and active in the NPI registry since April 2012. 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)
Ms. Sarah Eisenstein Stumbar Md, Mph is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Sarah Stumbar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Miami, FL 33174
- Reassigned Medicare billing, Florida enrollment
- 23 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33174 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 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MIAMI, FL 33174
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 Sarah Stumbar's NPI number?
The NPI number for Sarah Stumbar is 1871850339. It was assigned to this individual provider in the NPPES registry on April 20, 2012.
Where is Sarah Stumbar located?
Sarah Stumbar practices at 800 SW 108th Ave Acc Suite 100, Miami, FL 33174. The listed phone number is (305) 348-3627.
What is Sarah Stumbar's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Sarah Stumbar enrolled in Medicare?
Yes. Sarah Stumbar is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Sarah Stumbar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Stumbar reassigns Medicare benefits to Florida International University Board Of Trustees (Miami, FL). The 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 Sarah Stumbar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sarah Stumbar accept?
Health plans from AvMed, Florida Blue (BlueCross BlueShield FL), Oscar Health Maintenance Organization of Florida and Wellpoint list Sarah Stumbar 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 Sarah Stumbar was last updated on January 21, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Ms. Sarah Eisenstein Stumbar, MD, MPH · NPI 1871850339
Family Medicine physician in Miami, Florida. Individual provider, active in the CMS NPPES registry since April 20, 2012.
## Identity
- **NPI:** 1871850339 (Entity type: Individual)
- **Enumerated:** April 20, 2012
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** ME122494 (Florida)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 800 SW 108TH AVE, ACC SUITE 100, Miami, FL 33174-2555
- **Phone:** (305) 348-3627
## 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:** Florida International University Board Of Trustees (NPI 1598070849, Miami, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 21, 2016
- **Other identifiers:** Other 13601613 (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1871850339) · Data from the CMS NPPES public registry.