DR. AMBER LEE DUNN M. D.
NPI 1619100120
Anesthesiology in Sebastian, FL
About Dr. Amber Lee Dunn M. D. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AMBER LEE DUNN M. D. (NPI 1619100120) is an individual anesthesiology provider in Sebastian, Florida, licensed in Florida (ME143152) and active in the NPI registry since August 2009. She is enrolled in Medicare PECOS, is affiliated with Sebastian River Medical Center, and maintains a secondary practice location in Garden City.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 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
Dr. Amber Lee Dunn 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 Reassignments
6Medicare enrollment records show Amber Dunn reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Melbourne, FL 32901
- Reassigned Medicare billing, Florida enrollment
- 1,973 clinicians in this Medicare group
Port St Lucie, FL 34952
- Reassigned Medicare billing, Florida enrollment
- 562 clinicians in this Medicare group
Kissimmee, FL 34759
- Reassigned Medicare billing, Florida enrollment
- 528 clinicians in this Medicare group
Orlando, FL 32806
- Reassigned Medicare billing, Florida enrollment
- 3,290 clinicians in this Medicare group
Maitland, FL 32751
- Reassigned Medicare billing, Florida enrollment
- 2,356 clinicians in this Medicare group
Arlington, TX 76006
- Reassigned Medicare billing, Texas enrollment
- 1,164 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sebastian River Medical Center
Acute Care Hospitals · Sebastian, FLHca Florida Raulerson Hospital
Acute Care Hospitals · Okeechobee, FLSt Lucie Medical Center
Acute Care Hospitals · Port Saint Lucie, FLMedicare 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.
SEBASTIAN, FL 32958
SEBASTIAN, FL 32958
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 Amber Dunn's NPI number?
The NPI number for Amber Dunn is 1619100120. It was assigned to this individual provider in the NPPES registry on August 31, 2009.
Where is Amber Dunn located?
Amber Dunn practices at 13695 Us Highway 1, Sebastian, FL 32958. The listed phone number is (716) 603-8140.
What is Amber Dunn's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Amber Dunn enrolled in Medicare?
Yes. Amber Dunn 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 Amber Dunn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amber Dunn reassigns Medicare benefits to 6 organizations: Sheridan Healthcorp, Inc. (Melbourne, FL), Anesthesia Physician Solutions Of South Florida, LLC (Port St Lucie, FL), Anesthesia Physician Solutions Of North Florida, LLC (Kissimmee, FL), Orlando Health Medical Group Inc (Orlando, FL), Us Anesthesia Partners Of Florida Inc. (Maitland, FL) and 1 more organization, listed in the Medicare section above. 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 Amber Dunn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amber Dunn accept?
Health plans from Cigna HealthCare of Florida, Inc. and Cigna Healthcare list Amber Dunn 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 Amber Dunn affiliated with any hospitals?
According to CMS data, Amber Dunn is affiliated with Sebastian River Medical Center, Hca Florida Raulerson Hospital and St Lucie Medical Center.
When was this NPI record last updated?
The NPPES record for Amber Dunn was last updated on June 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Dr. Amber Lee Dunn, M. D. · NPI 1619100120
Anesthesiology physician in Sebastian, Florida. Individual provider, active in the CMS NPPES registry since August 31, 2009.
## Identity
- **NPI:** 1619100120 (Entity type: Individual)
- **Enumerated:** August 31, 2009
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** ME143152 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 13695 US HIGHWAY 1, Sebastian, FL 32958-3230
- **Phone:** (716) 603-8140
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Sheridan Healthcorp, Inc. (NPI 1275973778, Melbourne, FL); Anesthesia Physician Solutions Of South Florida, LLC (NPI 1437823507, Port St Lucie, FL); Anesthesia Physician Solutions Of North Florida, LLC (NPI 1902478431, Kissimmee, FL); Orlando Health Medical Group Inc (NPI 1669429577, Orlando, FL); Us Anesthesia Partners Of Florida Inc. (NPI 1518910520, Maitland, FL); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Texas Tech University Health Science Center School Of Medicine, class of 2009
## Record status
- **NPPES last updated:** June 2, 2025
- **Other identifiers:** Medicaid 106432700 (FL); Medicaid MEDICAL STUDENT (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1619100120) · Data from the CMS NPPES public registry.