ALEXSANDER UNGER M.D.
NPI 1982093720
Hospitalist in Deland, FL
About Alexsander Unger M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXSANDER UNGER M.D. (NPI 1982093720) is an individual hospitalist provider in Deland, Florida, licensed in Florida (ME143095) and active in the NPI registry since January 2015. He is enrolled in Medicare PECOS, is affiliated with Adventhealth Deland, and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
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
Alexsander Unger M.d. 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 Reassignment
Medicare enrollment records show Alexsander Unger reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Daytona Beach, FL 32117
- Reassigned Medicare billing, Florida enrollment
- 733 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Adventhealth Deland
Acute Care Hospitals · Deland, FLAdventhealth Waterman
Acute Care Hospitals · Tavares, FLUf Health Leesburg Hospital
Acute Care Hospitals · Leesburg, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 32720 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.
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 Alexsander Unger's NPI number?
The NPI number for Alexsander Unger is 1982093720. It was assigned to this individual provider in the NPPES registry on January 16, 2015.
Where is Alexsander Unger located?
Alexsander Unger practices at 701 W Plymouth Ave, Deland, FL 32720. The listed phone number is (386) 943-4522.
What is Alexsander Unger's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Alexsander Unger enrolled in Medicare?
Yes. Alexsander Unger 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 organization bills Medicare for Alexsander Unger's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexsander Unger reassigns Medicare benefits to Florida Hospital Healthcare Partners, Inc (Daytona Beach, 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 Alexsander Unger's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Alexsander Unger affiliated with any hospitals?
According to CMS data, Alexsander Unger is affiliated with Adventhealth Deland, Adventhealth Waterman and Uf Health Leesburg Hospital.
When was this NPI record last updated?
The NPPES record for Alexsander Unger was last updated on August 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.