ELLEN MARY ZIMMERMANN MD
NPI 1982789590
Internal Medicine - Gastroenterology in Gainesville, FL
About Ellen Mary Zimmermann Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELLEN MARY ZIMMERMANN MD (NPI 1982789590) is an individual gastroenterology provider in Gainesville, Florida, licensed in Florida (ME116412) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, is affiliated with Uf Health Shands Hospital, and is a graduate of University Of Wisconsin School Of Medicine (1984).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 5
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
Ellen Mary Zimmermann 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 Reassignment
Medicare enrollment records show Ellen Zimmermann reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Gainesville, FL 32610
- Reassigned Medicare billing, Florida enrollment
- 3,324 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 9
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.
Uf Health Shands Hospital
Acute Care Hospitals · Gainesville, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 32610 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
GAINESVILLE, FL 32610
GAINESVILLE, FL 32610
GAINESVILLE, FL 32610
GAINESVILLE, FL 32610
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 Ellen Zimmermann's NPI number?
The NPI number for Ellen Zimmermann is 1982789590. It was assigned to this individual provider in the NPPES registry on October 25, 2006.
Where is Ellen Zimmermann located?
Ellen Zimmermann practices at 1600 SW Archer Rd, Gainesville, FL 32610. The listed phone number is (352) 273-9474.
What is Ellen Zimmermann's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Ellen Zimmermann enrolled in Medicare?
Yes. Ellen Zimmermann 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 Ellen Zimmermann's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ellen Zimmermann reassigns Medicare benefits to Florida Clinical Practice Association Inc (Gainesville, 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 Ellen Zimmermann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ellen Zimmermann 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 Ellen Zimmermann 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.
Is Ellen Zimmermann affiliated with any hospitals?
According to CMS data, Ellen Zimmermann is affiliated with Uf Health Shands Hospital.
When was this NPI record last updated?
The NPPES record for Ellen Zimmermann was last updated on December 30, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Ellen Mary Zimmermann, MD · NPI 1982789590
Gastroenterology physician in Gainesville, Florida. Individual provider, active in the CMS NPPES registry since October 25, 2006.
## Identity
- **NPI:** 1982789590 (Entity type: Individual)
- **Enumerated:** October 25, 2006
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** ME116412 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 1600 SW ARCHER RD, Gainesville, FL 32610-3003
- **Phone:** (352) 273-9474
## 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:** Florida Clinical Practice Association Inc (NPI 1063463768, Gainesville, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Wisconsin School Of Medicine, class of 1984
## Record status
- **NPPES last updated:** December 30, 2013
- **Other identifiers:** Medicare ID-Type Unspecified 0H17629401 (MI); Medicaid 009448900 (FL); Medicare UPIN E58634 (MI); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1982789590) · Data from the CMS NPPES public registry.