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DR. JAMES CURTIS KNEFF JR. MD
NPI 1639256183
Emergency Medicine in Fort Stewart, GA

Active since November 01, 2006PECOS EnrolledAccepts Medicare Assignment
1061 HARMON AVE, FORT STEWART, GA 31314(912) 435-6837 Get Directions Write a Review

NPPES record last updated: March 26, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 26, 2025, Jan 31, 2022, Jul 19, 2021 (3 updates tracked since 2021).

About Dr. James Curtis Kneff Jr. Md NPPES

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

DR. JAMES CURTIS KNEFF JR. MD (NPI 1639256183) is an individual emergency medicine provider in Fort Stewart, Georgia, licensed in Virginia (0101250600) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with Wellmont Bristol Regional Medical Center, and is a graduate of East Tennessee State University Quillen College Of Medicine (2004).

NPPES Registry Identity

NPI1639256183
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. JAMES CURTIS KNEFF JR.Credential: MD
Location Address1061 HARMON AVEFort Stewart, GA 31314-5604
Mailing Address1061 Harmon AveFort Stewart, GA 31314-5604 · (912) 435-6837
Phone(912) 435-6837
Sole ProprietorNo
Medical School CMSEast Tennessee State University Quillen College Of MedicineGraduated 2004
Enumeration DateNovember 1, 2006
Last NPPES UpdateMarch 26, 20253 updates tracked since enumeration
NPPES CertifiedMarch 26, 2025
✔ NPI 1639256183 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in VA · 0101250600✔ Licensed in TN · 40718✔ Licensed in GA · 059446
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
1061 HARMON AVE, Fort Stewart, GA 31314
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Other Identifiers 2

Medicaid710363874GA
MedicaidG59446SC

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

Dr. James Curtis Kneff Jr. 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 ID1951490051
PECOS Enrollment IDI20100329000521
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 4

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
331 services313 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
242 services228 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
97 services94 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
46 services45 patients

Hospital Affiliations CMS Care Compare

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

Wellmont Bristol Regional Medical Center

Acute Care Hospitals · Bristol, TN
1/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number440012
LocationOne Medical Park BlvdBristol, TN 37620 · Sullivan County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 31314 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
$83.23 typical visit price
range $53.31 – $164.04
Typical copayment $20.80 (range $13.32 – $41.01)
Most-billed visit code 99203
Established Patient
$94.84 typical visit price
range $16.68 – $133.24
Typical copayment $23.71 (range $4.17 – $33.31)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

CHERYL ROBINSON RN
Registered Nurse (Continuing Education/Staff Development)
1061 HARMON AVE
FORT STEWART, GA 31314
Liberty County (912) 435-5006
WILLIAM ENGLISH R.N.
Registered Nurse (Case Management)
1061 HARMON AVE
FORT STEWART, GA 31314
Liberty County (912) 435-6628
MS. ALEXANDRA DEANN CHAMBLESS LPN
Licensed Practical Nurse
1061 HARMON AVE
FORT STEWART, GA 31314
Liberty County (912) 435-5774
EDWIN MARTINEZ
Dental Assistant
1061 HARMON AVE
FORT STEWART, GA 31314
Liberty County (912) 767-6174
JALAIGH HUNT LPN
Licensed Practical Nurse
1061 HARMON AVE
FORT STEWART, GA 31314
Liberty County (912) 435-6964
THOMAS BROOKS WADE
Student in an Organized Health Care Education/Training Program
1061 HARMON AVE
FORT STEWART, GA 31314
Liberty County (571) 802-0394
LARIANN S ROSS APRN-BC
Nurse Practitioner (Family)
1061 HARMON AVE, DMC/IMC
FORT STEWART, GA 31314
Liberty County (912) 435-5706
MISS HEIDI NICOLE HILL LISW-S
Social Worker (Clinical)
1061 HARMON AVE
FORT STEWART, GA 31314
Liberty County (912) 435-6633

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 Kneff's NPI number?

The NPI number for James Kneff is 1639256183. It was assigned to this individual provider in the NPPES registry on November 1, 2006.

Where is James Kneff located?

James Kneff practices at 1061 Harmon Ave, Fort Stewart, GA 31314. The listed phone number is (912) 435-6837.

What is James Kneff's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is James Kneff enrolled in Medicare?

Yes. James Kneff 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.

Is James Kneff affiliated with any hospitals?

According to CMS data, James Kneff is affiliated with Wellmont Bristol Regional Medical Center.

When was this NPI record last updated?

The NPPES record for James Kneff was last updated on March 26, 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.