JAMES A KILLEFFER MD
NPI 1851333728
Neurological Surgery in Knoxville, TN

Active since June 12, 2006PECOS EnrolledAccepts Medicare Assignment
50.47/100
CMS Quality Rating
1932 ALCOA HWY, SUITE 360, KNOXVILLE, TN 37920(865) 524-1869(865) 544-6533 Get Directions Write a Review

NPPES record last updated: November 6, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About James A Killeffer Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JAMES A KILLEFFER MD (NPI 1851333728) is an individual neurological surgery provider in Knoxville, Tennessee, licensed in Tennessee (29334) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with University Health System, Inc, and is a graduate of University Of Tennessee, Hsc, College Of Medicine (1991).

NPPES Registry Identity

NPI1851333728
Entity TypeIndividualMale
Primary Taxonomy207T00000X
Provider Legal NameJAMES A KILLEFFERCredential: MD
Location Address1932 ALCOA HWY, SUITE 360Knoxville, TN 37920-1527
Mailing Address1932 Alcoa Hwy, Suite 360Knoxville, TN 37920-1527 · (865) 524-1869 · Fax (865) 544-6533
Fax(865) 544-6533
Sole ProprietorNo
Medical School CMSUniversity Of Tennessee, Hsc, College Of MedicineGraduated 1991
Enumeration DateJune 12, 2006
Last NPPES UpdateNovember 6, 2015
NPI 1851333728 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
License Licensed in TN · 29334
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
1932 ALCOA HWY, Knoxville, TN 37920

Other Identifiers 7

Medicaid3820337TN
Other3062510TN · Blue Cross Provider Numbe
Medicare UPING53222TN
Medicare PIN3820337TN
Medicare PIN140005463TN
Medicare PIN103I144523TN
MedicaidQ013307TN

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

James A Killeffer 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.

PECOS PAC ID8527035955
PECOS Enrollment IDI20101208000836
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 8

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
112 services100 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
35 services35 patients
Insertion of cage or mesh device to spine bone and disc space during spine fusion 22853
Spine fusion is a procedure to join two or more vertebrae. During this process, a cage or mesh device is inserted into the spine bone and disc space. This helps to stabilize the spine, reduce pain, and improve functionality. The device acts as a bridge for new bone to grow on.
34 services21 patients
X-ray of lower and sacral spine, 2-3 views 72100
An X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.
34 services18 patients
X-ray of upper spine, 2-3 views 72040
An X-ray of the upper spine, with 2-3 views, is a painless procedure that employs a small amount of radiation to capture images of your neck and upper back. It assists in diagnosing conditions like arthritis, fractures, or spinal deformities.
33 services23 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
15 services15 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Health System, Inc

Acute Care Hospitals · Knoxville, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440015
Location1924 Alcoa HighwayKnoxville, TN 37920 · Knox County
Emergency services Birthing friendly

Roane Medical Center

Acute Care Hospitals · Harriman, TN
5/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number440031
Location8045 Roane Medical Center DriveHarriman, TN 37748 · Roane County
Emergency services

Fort Loudoun Medical Center

Acute Care Hospitals · Lenoir City, TN
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number440110
Location550 Fort Loudon Medical Center DrLenoir City, TN 37772 · Loudon County
Emergency services

Physicians Regional Medical Center

Acute Care Hospitals · Powell, TN
2/5 CMS rating
OwnershipProprietary
CMS Certification Number440120
Location7565 Dannaher Way PowellPowell, TN 37849 · Knox County
Emergency services Birthing friendly

Parkwest Medical Center

Acute Care Hospitals · Knoxville, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440173
Location9352 Park West BlvdKnoxville, TN 37923 · Knox County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37920 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$121.80 typical visit price
range $52.64 – $160.89
Typical copayment $30.45 (range $13.16 – $40.22)
Most-billed visit code 99204
Established Patient
$66.01 typical visit price
range $16.72 – $131.41
Typical copayment $16.50 (range $4.18 – $32.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare 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.

50.47/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality26.86
Promoting Interoperability69
Improvement Activities40

Reported Quality Measures

Breast Cancer Screening
0%211 patients1/55-star benchmark: 93%
Cervical Cancer Screening
0%167 patients1/55-star benchmark: 98%
Closing the Referral Loop: Receipt of Specialist Report
0%164 patients1/55-star benchmark: 87%
Colorectal Cancer Screening
0%447 patients1/55-star benchmark: 88%
Documentation of Current Medications in the Medical Record
5%794 patients1/55-star benchmark: 100%
Falls: Screening for Future Fall Risk
0%334 patients1/55-star benchmark: 100%
HIV Screening
0%345 patients1/55-star benchmark: 60%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
0%652 patients1/55-star benchmark: 98%
Preventive Care and Screening: Screening for Depression and Follow-Up Plan
0%658 patients1/55-star benchmark: 97%
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented
0%526 patients1/55-star benchmark: 61%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Patients combinedPopulations: 33% · 550 patients
Patients screened: 38% · 550 patients
0%24 patients1/55-star benchmark: 100%
Provide Patients Electronic Access to Their Health Information
27%262 patients1/55-star benchmark: 100%
Statin Therapy for the Prevention and Treatment of Cardiovascular Disease
42%24 patients1/55-star benchmark: 91%
Use of High-Risk Medications in Older Adults
Lower rates are better for this measure.
Patients appropriateDiagnosis: 1% · 349 patients
Patients totalRate: 2% · 349 patients
1%349 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

Nurse Practitioner (Obstetrics & Gynecology)
1932 ALCOA HWY, 150
KNOXVILLE, TN 37920
Surgery
1932 ALCOA HWY
KNOXVILLE, TN 37920
Nurse Practitioner
1932 ALCOA HWY, SUITE 580
KNOXVILLE, TN 37920
Physician Assistant (Surgical)
1932 ALCOA HWY, SUITE 360
KNOXVILLE, TN 37920
Internal Medicine
1932 ALCOA HWY, STE 470
KNOXVILLE, TN 37920
General Practice
1932 ALCOA HWY, BLDG C SUITE 550
KNOXVILLE, TN 37920
Physician Assistant (Surgical)
1932 ALCOA HWY, STE 255
KNOXVILLE, TN 37920
Internal Medicine (Nephrology)
1932 ALCOA HWY, STE C460
KNOXVILLE, TN 37920

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 Killeffer's NPI number?

The NPI number for James Killeffer is 1851333728. It was assigned to this individual provider in the NPPES registry on June 12, 2006.

Where is James Killeffer located?

James Killeffer practices at 1932 Alcoa Hwy Suite 360, Knoxville, TN 37920. The listed phone number is (865) 524-1869.

What is James Killeffer's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is James Killeffer enrolled in Medicare?

Yes. James Killeffer 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.

What insurance does James Killeffer accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Magnolia Health, Ambetter of Alabama and Ambetter of North Carolina and 3 other insurers list James Killeffer 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 Killeffer affiliated with any hospitals?

According to CMS data, James Killeffer is affiliated with University Health System, Inc, Roane Medical Center, Fort Loudoun Medical Center, Physicians Regional Medical Center and Parkwest Medical Center.

When was this NPI record last updated?

The NPPES record for James Killeffer was last updated on November 6, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.