What is James Killeffer's specialty?

James Killeffer (NPI 1851333728) is a Medicare-billing provider whose primary specialty is Neurosurgery in Knoxville, TN.

Where does James Killeffer practice?

James Killeffer practices in Knoxville, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1851333728.

How much does Medicare pay James Killeffer?

James Killeffer (NPI 1851333728) received approximately $99K in total Medicare Part B payments, serving 210 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1851333728

James KillefferMD

NeurosurgeryKnoxville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

237

Unique beneficiaries

—

Total services

288

Distinct HCPCS

Medicare payment

$43K

Peer benchmark

Total Medicare services vs. 123 Neurosurgery providers in TN — below median (cohort median 514).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$228

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Methylprednisolone18 claims

Cyclobenzaprine Hcl15 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$219

Payment records

By payment type

Food and Beverage$199

Education$20

Top paying entities

Food and Beverage$199

Education$20

REFERRAL NETWORK

Where James Killeffer's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Paul Campbell Diagnostic Radiology · Knoxville, TN	96	224
Regina Phillips Nurse Practitioner · Knoxville, TN	67	137
METRO KNOXVILLE HMA LLC	24	57
Jeffrey Peeke Diagnostic Radiology · Knoxville, TN	18	45
Steven Knight Diagnostic Radiology · Knoxville, TN	18	32
Rural/Metro Of Tennessee, L.P. Ambulance Service Provider · Knoxville, TN	17	49
Geoffrey Laing Diagnostic Radiology · Knoxville, TN	16	28
Yitong Fu Diagnostic Radiology · Knoxville, TN	12	20

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events