ELLEN HAGELUND WEBB MD
NPI 1558620179
Anesthesiology in Clearwater, FL
About Ellen Hagelund Webb Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELLEN HAGELUND WEBB MD (NPI 1558620179) is an individual anesthesiology provider in Clearwater, Florida, licensed in Florida (ME143371) and active in the NPI registry since May 2012. She is enrolled in Medicare PECOS, is affiliated with Adventhealth Tampa, and is a graduate of University Of Nevada School Of Medicine (2012).
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
Ellen Hagelund Webb 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
2Medicare enrollment records show Ellen Webb reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
St Petersburg, FL 33716
- Reassigned Medicare billing, Florida enrollment
- 749 clinicians in this Medicare group
Kissimmee, FL 34759
- Reassigned Medicare billing, Florida enrollment
- 528 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
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Adventhealth Tampa
Acute Care Hospitals · Tampa, FLAdventhealth Wesley Chapel
Acute Care Hospitals · Wesley Chapel, FLOther Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CLEARWATER, FL 33760
CLEARWATER, FL 33760
CLEARWATER, FL 33760
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 Webb's NPI number?
The NPI number for Ellen Webb is 1558620179. It was assigned to this individual provider in the NPPES registry on May 16, 2012.
Where is Ellen Webb located?
Ellen Webb practices at 5380 Tech Data Dr Ste 101, Clearwater, FL 33760. The listed phone number is (813) 615-7803.
What is Ellen Webb's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Ellen Webb enrolled in Medicare?
Yes. Ellen Webb 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 Ellen Webb's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ellen Webb reassigns Medicare benefits to 2 organizations: Greater Florida Anesthesiologists, LLC (St Petersburg, FL) and Anesthesia Physician Solutions Of North Florida, LLC (Kissimmee, 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 Ellen Webb's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ellen Webb accept?
Health plans from Cigna HealthCare of Florida, Inc. and Cigna Healthcare list Ellen Webb 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 Webb affiliated with any hospitals?
According to CMS data, Ellen Webb is affiliated with Adventhealth Tampa and Adventhealth Wesley Chapel.
When was this NPI record last updated?
The NPPES record for Ellen Webb was last updated on April 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Ellen Hagelund Webb, MD · NPI 1558620179
Anesthesiology physician in Clearwater, Florida. Individual provider, active in the CMS NPPES registry since May 16, 2012.
## Identity
- **NPI:** 1558620179 (Entity type: Individual)
- **Enumerated:** May 16, 2012
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** ME143371 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 5380 TECH DATA DR STE 101, Clearwater, FL 33760-3122
- **Phone:** (813) 615-7803
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Greater Florida Anesthesiologists, LLC (NPI 1942519657, St Petersburg, FL); Anesthesia Physician Solutions Of North Florida, LLC (NPI 1902478431, Kissimmee, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Nevada School Of Medicine, class of 2012
## Record status
- **NPPES last updated:** April 14, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1558620179) · Data from the CMS NPPES public registry.