DR. PATRICIA HONEA STEWART M.D.
NPI 1689803918
Allergy & Immunology in Madison, MS

Q: What is Patricia Stewart's NPI number?

The NPI number for Patricia Stewart is 1689803918. It was assigned to this individual provider in the NPPES registry on July 8, 2009. The provider is also known as Ms. Patricia Leigh Honea.

Q: What is Patricia Stewart's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Q: When was this NPI record last updated?

The NPPES record for Patricia Stewart was last updated on January 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since July 08, 2009PECOS Enrolled

7730 OLD CANTON RD BLDG B, MADISON, MS 39110(601) 499-0935(601) 499-0936 Get Directions Write a Review

NPPES record last updated: January 17, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Patricia Honea Stewart M.d. NPPES

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

DR. PATRICIA HONEA STEWART M.D. (NPI 1689803918) is an individual allergy & immunology provider in Madison, Mississippi, licensed in Mississippi (22021) and active in the NPI registry since July 2009. She is enrolled in Medicare PECOS, is affiliated with Southwest Ms Regional Medical Center, and is a graduate of University Of Mississippi School Of Medicine (2009).

NPPES Registry Identity

NPI1689803918

Entity TypeIndividualFemale

Primary Taxonomy207K00000X

Provider Legal NameDR. PATRICIA HONEA STEWARTCredential: M.D.

Location Address7730 OLD CANTON RD BLDG BMadison, MS 39110-9299

Mailing Address7731 Old Canton Rd Ste BMadison, MS 39110-6115 · (601) 499-0935 · Fax (601) 499-0936

Phone(601) 499-0935

Fax(601) 499-0936

Sole ProprietorNo

Medical School CMSUniversity Of Mississippi School Of MedicineGraduated 2009

Enumeration DateJuly 8, 2009

Last NPPES UpdateJanuary 17, 2024

NPPES CertifiedJanuary 17, 2024

✔ NPI 1689803918 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians

Taxonomy Code207K00000X

License✔ Licensed in MS · 22021

Definition

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

7730 OLD CANTON RD BLDG B, Madison, MS 39110

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Other Names 1

Former Name (1)Ms. Patricia Leigh Honea

Other Identifiers 1

Medicaid01880336MS

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. Patricia Honea Stewart M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2668691262

PECOS Enrollment IDI20140912001726

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

Medicare enrollment records show Patricia Stewart reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mississippi Center For Advanced Medicine, PC

Same address

Specialist

7731 OLD CANTON RD, SUITE B
Madison, MS 39110

Reassigned Medicare billing, Mississippi enrollment
14 clinicians in this Medicare group

NPI 1790227627 (601) 499-0935

State Of Mississippi - University Of Mississippi Medical Center

8.5 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

9.1 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 5

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 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.

88 services57 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.

78 services12 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.

67 services50 patients

Test to measure expiratory airflow and volume 94010

This test, known as spirometry, assesses how well your lungs work. It measures how much air you can inhale, how much you can exhale and how quickly you can exhale. It's non-invasive and helps diagnose conditions like asthma or COPD.

37 services35 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.

14 services14 patients

Hospital Affiliations CMS Care Compare 2

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

Southwest Ms Regional Medical Center

Acute Care Hospitals · Mccomb, MS

1/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number250097

Location215 Marion Av Box 1307Mccomb, MS 39649 · Pike County

Emergency services Birthing friendly

Mississippi Baptist Medical Center

Acute Care Hospitals · Jackson, MS

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number250102

Location1225 N State StJackson, MS 39202 · Hinds County

Emergency services Birthing friendly

Referred Medical Equipment & Supplies CMS DME claims 6

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 suppliers21 claims57 services$19.29 avg. paid by Medicare

Injection, immune globulin (cuvitru), 100 mg J1555

Treatment-Injections and Infusions (nononcologic) · category RI008N

1 supplier13 claims3,900 services$11.71 avg. paid by Medicare

Injection, immune globulin, (gammaplex), intravenous, non-lyophilized (e.g., liquid), 500 mg J1557

Treatment-Injections and Infusions (nononcologic) · category RI008N

1 supplier12 claims720 services$39.54 avg. paid by Medicare

Injection, immune globulin, intravenous, non-lyophilized (e.g., liquid), not otherwise specified, 500 mg J1599

Treatment-Injections and Infusions (nononcologic) · category RI008N

1 supplier15 claims1,350 services$55.51 avg. paid by Medicare

Supplies for external non-insulin drug infusion pump, syringe type cartridge, sterile, each K0552

DME-Other DME · category DE000N

2 suppliers21 claims84 services$2.42 avg. paid by Medicare

Services, supplies and accessories used in the home under the medicare intravenous immune globulin (ivig) demonstration Q2052

Treatment-Chemotherapy · category RH012N

1 supplier15 claims15 services$310.03 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SPENCER K SULLIVAN MD

Pediatrics (Pediatric Hematology-Oncology)

7730 OLD CANTON RD BLDG B
MADISON, MS 39110

Madison County (601) 499-0935

MISSISSIPPI CENTER FOR ADVANCED MEDICINE, PC

Durable Medical Equipment & Medical Supplies

7730 OLD CANTON RD BLDG B
MADISON, MS 39110

Madison County (601) 499-0935

DR. NATALIE ETHRIDGE RUDSENSKE MD

Allergy & Immunology

7730 OLD CANTON RD BLDG B
MADISON, MS 39110

Madison County (601) 499-0935

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 Patricia Stewart's NPI number?

The NPI number for Patricia Stewart is 1689803918. It was assigned to this individual provider in the NPPES registry on July 8, 2009. The provider is also known as Ms. Patricia Leigh Honea.

Where is Patricia Stewart located?

Patricia Stewart practices at 7730 Old Canton Rd Bldg B, Madison, MS 39110. The listed phone number is (601) 499-0935.

What is Patricia Stewart's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is Patricia Stewart enrolled in Medicare?

Yes. Patricia Stewart is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Patricia Stewart's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Patricia Stewart reassigns Medicare benefits to 3 organizations: Mississippi Center For Advanced Medicine, PC (Madison, MS), 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 Patricia Stewart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Patricia Stewart 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 Patricia Stewart 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 Patricia Stewart affiliated with any hospitals?

According to CMS data, Patricia Stewart is affiliated with Southwest Ms Regional Medical Center and Mississippi Baptist Medical Center.

When was this NPI record last updated?

The NPPES record for Patricia Stewart was last updated on January 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.