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JAMES GAIENNIE HOWELL M.D.
NPI 1356330823
Surgery in Bossier City, LA

Active since October 18, 2005PECOS EnrolledAccepts Medicare Assignment
2400 HOSPITAL DR, SUITE 250, BOSSIER CITY, LA 71111(318) 746-4460(318) 746-3389 Get Directions Write a Review

NPPES record last updated: May 19, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About James Gaiennie Howell M.d. NPPES

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

JAMES GAIENNIE HOWELL M.D. (NPI 1356330823) is an individual surgery provider in Bossier City, Louisiana, licensed in Louisiana (022875) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with Willis Knighton Medical Center, and is a graduate of Louisiana State University School Of Medicine In New Orleans (1995).

NPPES Registry Identity

NPI1356330823
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameJAMES GAIENNIE HOWELLCredential: M.D.
Location Address2400 HOSPITAL DR, SUITE 250Bossier City, LA 71111-2385
Mailing Address2400 Hospital Dr, Suite 250Bossier City, LA 71111-2385 · (318) 746-4460 · Fax (318) 746-3389
Phone(318) 746-4460
Fax(318) 746-3389
Sole ProprietorYes
Medical School CMSLouisiana State University School Of Medicine In New OrleansGraduated 1995
Enumeration DateOctober 18, 2005
Last NPPES UpdateMay 19, 2008
✔ NPI 1356330823 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in LA · 022875
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
2400 HOSPITAL DR, Bossier City, LA 71111
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Other Identifiers 4

Medicare PIN5A803LA
Medicare PIN5A803CV90LA
Medicare UPING74312LA
Medicaid1494615LA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health and more.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 Gaiennie Howell 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.

PECOS PAC ID1153378963
PECOS Enrollment IDI20050405000008
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 10

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.

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
67 services67 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
67 services36 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
58 services56 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
41 services24 patients
Removal of gallbladder using an endoscope 47562
This procedure, known as endoscopic gallbladder removal, involves a surgeon using a special tool called an endoscope to remove your gallbladder through small incisions. It's typically done to treat gallstones and related complications. It's a less invasive method, often leading to quicker recovery.
30 services30 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
24 services24 patients

Hospital Affiliations CMS Care Compare

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

Willis Knighton Medical Center

Acute Care Hospitals · Shreveport, LA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190111
Location2600 Greenwood RoadShreveport, LA 71103 · Caddo County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 71111 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
$83.60 typical visit price
range $53.43 – $164.73
Typical copayment $20.90 (range $13.35 – $41.18)
Most-billed visit code 99203
Established Patient
$67.06 typical visit price
range $16.64 – $133.62
Typical copayment $16.76 (range $4.16 – $33.40)
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.

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.

CHARLES A POWERS MD AND WILLIS-KNIGHTON MEDICAL CENTER
Internal Medicine
2400 HOSPITAL DR, SUITE 420
BOSSIER CITY, LA 71111
Bossier Parish (318) 212-7910
WILLIS KNIGHTON MEDICAL CENTER, INC.
General Acute Care Hospital
2400 HOSPITAL DR
BOSSIER CITY, LA 71111
Bossier Parish (318) 212-7003
DIANA MAGPAYO LIM MD
Internal Medicine
2400 HOSPITAL DR, SUITE 420
BOSSIER CITY, LA 71111
Bossier Parish (318) 212-7910
DR. TIMOTHY MARK HART M.D.
Obstetrics & Gynecology
2400 HOSPITAL DR, SUITE 240
BOSSIER CITY, LA 71111
Bossier Parish (318) 742-5800
MONICA N COLLINSWORTH CRNA
Nurse Anesthetist, Certified Registered
2400 HOSPITAL DR
BOSSIER CITY, LA 71111
Bossier Parish (318) 212-7000
NEALAN DEWAYNE PRATHER MD
Internal Medicine
2400 HOSPITAL DR, SUITE 420
BOSSIER CITY, LA 71111
Bossier Parish (318) 212-7910
DR. LAWRENCE JOSEPH PLANCHARD M.D.
Ophthalmology
2400 HOSPITAL DR, SUITE 100
BOSSIER CITY, LA 71111
Bossier Parish (318) 212-7860
DR. THOMAS A. PLANCHARD M.D.
Ophthalmology
2400 HOSPITAL DR, SUITE 100
BOSSIER CITY, LA 71111
Bossier Parish (318) 212-7860

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 Howell's NPI number?

The NPI number for James Howell is 1356330823. It was assigned to this individual provider in the NPPES registry on October 18, 2005.

Where is James Howell located?

James Howell practices at 2400 Hospital Dr Suite 250, Bossier City, LA 71111. The listed phone number is (318) 746-4460.

What is James Howell's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is James Howell enrolled in Medicare?

Yes. James Howell 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 Howell accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health, Ambetter from Superior HealthPlan and Blue Cross and Blue Shield of Louisiana and 2 other insurers list James Howell 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 Howell affiliated with any hospitals?

According to CMS data, James Howell is affiliated with Willis Knighton Medical Center.

When was this NPI record last updated?

The NPPES record for James Howell was last updated on May 19, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.