1. Home
  2. Directory
  3. Mississippi
  4. Meridian
  5. Internal Medicine
  6. NPI Profile

DR. STEPHEN LEBLANC M.D.
NPI 1679837066
Internal Medicine - Allergy & Immunology in Meridian, MS

Active since June 29, 2012PECOS Enrolled
78.03/100
CMS Quality Rating
3704 HIGHWAY 39 N, MERIDIAN, MS 39301(601) 693-0216(601) 693-6313 Get Directions Write a Review

NPPES record last updated: April 26, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Stephen Leblanc M.d. NPPES

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

DR. STEPHEN LEBLANC M.D. (NPI 1679837066) is an individual allergy & immunology provider in Meridian, Mississippi, licensed in Mississippi (23514) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS, is affiliated with Anderson Regional Medical Center, and is a graduate of University Of Mississippi School Of Medicine (2012).

NPPES Registry Identity

NPI1679837066
Entity TypeIndividualMale
Primary Taxonomy207RA0201X
Provider Legal NameDR. STEPHEN LEBLANCCredential: M.D.
Location Address3704 HIGHWAY 39 NMeridian, MS 39301-1309
Mailing Address1513 Lakeland Dr Ste 101Jackson, MS 39216-4829 · (601) 354-4836 · Fax (601) 354-2619
Phone(601) 693-0216
Fax(601) 693-6313
Sole ProprietorNo
Medical School CMSUniversity Of Mississippi School Of MedicineGraduated 2012
Enumeration DateJune 29, 2012
Last NPPES UpdateApril 26, 2022
NPPES CertifiedApril 26, 2022
✔ NPI 1679837066 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Allergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207RA0201X
License✔ Licensed in MS · 23514
Definition
An internist doctor of osteopathy that specializes in the treatment of allergy and immunologic disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Special Qualifications in the field of Allergy & Immunology.
Also ListedInternal MedicineTaxonomy 207R00000X · License 23514 (MS)
3704 HIGHWAY 39 N, Meridian, MS 39301
Open in Google Maps ↗

Other Identifiers 1

Medicaid09975030MS

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 Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Stephen Leblanc M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3375857204
PECOS Enrollment IDI20150805007613
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Stephen Leblanc reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

State Of Mississippi - University Of Mississippi Medical Center
83 mi
Internal Medicine
163 RIVER OAKS DR
Canton, MS 39046
  • Reassigned Medicare billing, Mississippi enrollment
  • 1,932 clinicians in this Medicare group
NPI 1760285936 (601) 984-1000
Mississippi Asthma & Allergy Clinic PA
86 mi
Allergy & Immunology
1513 LAKELAND DR, STE 100
Jackson, MS 39216
  • Reassigned Medicare billing, Mississippi enrollment
  • 15 clinicians in this Medicare group
NPI 1902882251 (601) 354-4836

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 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.

Injection, omalizumab, 5 mg J2357
Omalizumab is a medication given via injection. It's used to treat severe allergic asthma and chronic hives when other treatments fail. The 5mg dose is determined by your doctor based on your weight and condition.
6,300 services13 patients
Professional service for preparation and provision of 1 or more antigens 95165
This service involves the creation and supply of antigens, substances that stimulate your immune system to fight diseases. These antigens can be used in vaccines or allergy tests to help your body build defenses against specific health threats.
1,050 services30 patients
Test for allergy using allergenic extract 95004
An allergy test with allergenic extract is a diagnostic method to identify substances causing allergic reactions. Small amounts of common allergens are introduced to your body, usually through skin pricks or blood tests. Your body's response helps determine your allergies.
795 services23 patients
Professional service for multiple injections of allergen 95117
The professional service for multiple injections of allergens involves administering small doses of specific allergens into your body. This is done to help your immune system become less sensitive to them, reducing your allergic reaction over time. It's a safe, effective way to manage allergies.
386 services19 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
300 services24 patients
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.
289 services197 patients

Hospital Affiliations CMS Care Compare

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

Anderson Regional Medical Center

Acute Care Hospitals · Meridian, MS
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number250104
Location2124 14th StreetMeridian, MS 39301 · Lauderdale County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 39301 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
$120.41 typical visit price
range $51.65 – $159.18
Typical copayment $30.10 (range $12.91 – $39.79)
Most-billed visit code 99204
Established Patient
$64.96 typical visit price
range $16.15 – $129.61
Typical copayment $16.24 (range $4.03 – $32.40)
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.

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.

78.03/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality56.07
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supplies for maintenance of non-insulin drug infusion catheter, per week (list drugs separately) A4221
DME-Other DME · category DE017N
2 suppliers18 claims65 services$18.82 avg. paid by Medicare
Injection, immune globulin (hizentra), 100 mg J1559
Treatment-Injections and Infusions (nononcologic) · category RI008N
2 suppliers25 claims8,680 services$9.49 avg. paid by Medicare
Supplies for external non-insulin drug infusion pump, syringe type cartridge, sterile, each K0552
DME-Other DME · category DE000N
3 suppliers28 claims159 services$2.39 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Stephen Leblanc's NPI number?

The NPI number for Stephen Leblanc is 1679837066. It was assigned to this individual provider in the NPPES registry on June 29, 2012.

Where is Stephen Leblanc located?

Stephen Leblanc practices at 3704 Highway 39 N, Meridian, MS 39301. The listed phone number is (601) 693-0216.

What is Stephen Leblanc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Allergy & Immunology, with taxonomy code 207RA0201X.

Is Stephen Leblanc enrolled in Medicare?

Yes. Stephen Leblanc is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Stephen Leblanc's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Leblanc reassigns Medicare benefits to 2 organizations: State Of Mississippi - University Of Mississippi Medical Center (Canton, MS) and Mississippi Asthma & Allergy Clinic PA (Jackson, MS). Each 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 Stephen Leblanc's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Stephen Leblanc accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 4 other insurers list Stephen Leblanc 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 Stephen Leblanc affiliated with any hospitals?

According to CMS data, Stephen Leblanc is affiliated with Anderson Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Stephen Leblanc was last updated on April 26, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.