MS. THERESA CECILIA ZIMMER ARNP
NPI 1174937684
Nurse Practitioner - Adult Health in Sarasota, FL
About Ms. Theresa Cecilia Zimmer Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. THERESA CECILIA ZIMMER ARNP (NPI 1174937684) is an individual adult health provider in Sarasota, Florida, licensed in Florida (APRN9292823) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS, is affiliated with Orlando Health, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses 2
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
Ms. Theresa Cecilia Zimmer Arnp 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 Theresa Zimmer reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sarasota, FL 34239
- Reassigned Medicare billing, Florida enrollment
- 33 clinicians in this Medicare group
Orlando, FL 32806
- Reassigned Medicare billing, Florida enrollment
- 3,290 clinicians in this Medicare group
Winter Park, FL 32789
- Reassigned Medicare billing, Florida enrollment
- Also billed through NPI 1063853174 (Florida), NPI 1346662186 (Florida), NPI 1992040976 (Florida)
- 56 clinicians in this Medicare group
Lake Mary, FL 32746
- Reassigned Medicare billing, Florida enrollment
- 95 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 2
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.
Orlando Health
Acute Care Hospitals · Orlando, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 34239 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.
SARASOTA, FL 34239
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 Theresa Zimmer's NPI number?
The NPI number for Theresa Zimmer is 1174937684. It was assigned to this individual provider in the NPPES registry on June 12, 2014.
Where is Theresa Zimmer located?
Theresa Zimmer practices at 1507 S Tuttle Ave, Sarasota, FL 34239. The listed phone number is (301) 722-0484.
What is Theresa Zimmer's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Theresa Zimmer enrolled in Medicare?
Yes. Theresa Zimmer 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 Theresa Zimmer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Theresa Zimmer reassigns Medicare benefits to 4 organizations: Novus Pain & Physical Medicine - Florida, LLC (Sarasota, FL), Orlando Health Medical Group Inc (Orlando, FL), National Surgical Centers Of America LLC (Winter Park, FL) and Florida Pain And Rehabilitation Associates Inc (Lake Mary, FL). 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 Theresa Zimmer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Theresa Zimmer accept?
Health plans from Cigna HealthCare of Florida, Inc. and Cigna Healthcare list Theresa Zimmer 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 Theresa Zimmer affiliated with any hospitals?
According to CMS data, Theresa Zimmer is affiliated with Orlando Health.
When was this NPI record last updated?
The NPPES record for Theresa Zimmer was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.