JAMES FRANCIS O'NEILL MD
NPI 1053395749
Anesthesiology in Tallahassee, FL
About James Francis O'neill Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMES FRANCIS O'NEILL MD (NPI 1053395749) is an individual anesthesiology provider in Tallahassee, Florida, licensed in Florida (ME54677) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, is affiliated with Tallahassee Memorial Healthcare, and is a graduate of University Of Florida College Of Medicine (1987).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
James Francis O'neill 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 James O'neill reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Tallahassee, FL 32308
- Reassigned Medicare billing, Florida enrollment
- 171 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.
Tallahassee Memorial Healthcare
Acute Care Hospitals · Tallahassee, FLHca Florida Capital Hospital
Acute Care Hospitals · Tallahassee, 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.
Reported Quality Measures
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.
TALLAHASSEE, FL 32308
TALLAHASSEE, FL 32308
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 James O'neill's NPI number?
The NPI number for James O'neill is 1053395749. It was assigned to this individual provider in the NPPES registry on December 6, 2005.
Where is James O'neill located?
James O'neill practices at 2173A Centerville Pl, Tallahassee, FL 32308. The listed phone number is (850) 385-0144.
What is James O'neill's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is James O'neill enrolled in Medicare?
Yes. James O'neill 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 James O'neill's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James O'neill reassigns Medicare benefits to Anesthesiology Associates Of Tallahassee Inc (Tallahassee, 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 James O'neill's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does James O'neill accept?
Health plans from Cigna HealthCare of Florida, Inc. and Cigna Healthcare list James O'neill 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 James O'neill affiliated with any hospitals?
According to CMS data, James O'neill is affiliated with Tallahassee Memorial Healthcare and Hca Florida Capital Hospital.
When was this NPI record last updated?
The NPPES record for James O'neill was last updated on October 15, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.