GASTROINTESTINAL ASSOCIATES, PA
NPI 1326587304
Anesthesiology in Flowood, MS

Q: What is Gastrointestinal Associates, PA's NPI number?

The NPI number for Gastrointestinal Associates, PA is 1326587304. It was assigned to this organization in the NPPES registry on February 23, 2017.

Q: What is Gastrointestinal Associates, PA's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Active since February 23, 2017

2510 LAKELAND DR, FLOWOOD, MS 39232(601) 355-1234(601) 352-4882 Get Directions Write a Review

NPPES record last updated: December 29, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 29, 2021, Dec 19, 2021, Jul 21, 2017 and 1 more (4 updates tracked since 2017).

On this page

About Gastrointestinal Associates, Pa NPPES

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

GASTROINTESTINAL ASSOCIATES, PA (NPI 1326587304) is a healthcare organization registered as an anesthesiology in Flowood, Mississippi and active in the NPI registry since February 2017. The organization lists James Weber, Ceo, as its authorized official.

NPPES Registry Identity

NPI1326587304

Entity TypeOrganization

Primary Taxonomy207L00000X

Legal Business NameGASTROINTESTINAL ASSOCIATES, PA

Location Address2510 LAKELAND DRFlowood, MS 39232-9513

Mailing Address2510 Lakeland DrFlowood, MS 39232-9513 · (601) 355-1234 · Fax (601) 352-4882

Phone(601) 355-1234

Fax(601) 352-4882

Organization SubpartNo

Authorized OfficialJames WeberCeo · (800) 903-2088

Enumeration DateFebruary 23, 2017

Last NPPES UpdateDecember 29, 20214 updates tracked since enumeration

NPPES CertifiedDecember 29, 2021

✔ NPI 1326587304 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Also ListedNurse Anesthetist, Certified RegisteredTaxonomy 367500000X

2510 LAKELAND DR, Flowood, MS 39232

Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Molina Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gastrointestinal Associates, Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

109

Medicare enrollment records show 109 clinicians reassign Medicare billing to Gastrointestinal Associates, PA, which bills Medicare for the services they deliver. Of these, 50 practice at this address and 68 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 8

Gastroenterology37

Nurse Practitioner33

Certified Registered Nurse Anesthetist (CRNA)32

Pathology3

Emergency Medicine1

Internal Medicine1

Pediatric Medicine1

Registered Dietitian or Nutrition Professional1

Nearest to this location (20)

See all 109

Richard Benson, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1962662825

2510 LAKELAND DR
Flowood, MS 39232

(601) 355-1234

✔ PECOS✔ Accepts MedicareSame address

Stewart Boyd, M.D.

Gastroenterology

NPI 1194954578

2510 LAKELAND DR
Flowood, MS 39232

(601) 355-1234

✔ PECOS✔ Accepts MedicareSame address

Donald Brannan, M.D.

Gastroenterology

NPI 1568533198

2510 LAKELAND DR
Flowood, MS 39232

(601) 355-1234

✔ PECOSSame address

Keith Brown, M.D.

Pathology

NPI 1376710756

2510 LAKELAND DR
Flowood, MS 39232

(601) 355-1234

✔ PECOS✔ Accepts MedicareSame address

Kristin Carroll, CFNP

Nurse Practitioner

NPI 1639482672

2510 LAKELAND DR
Flowood, MS 39232

(601) 355-1234

✔ PECOSSame address

Kristi Clayton, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1255423844

2510 LAKELAND DR
Flowood, MS 39232

(601) 355-1234

✔ PECOS✔ Accepts MedicareSame address

Amanda Covault, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1154385490

2510 LAKELAND DRIVE
Brandon, MS 39232

(601) 355-1234

✔ PECOS✔ Accepts MedicareSame address

Shirley Donelson, M.D.

Gastroenterology

NPI 1669543120

2510 LAKELAND DR
Flowood, MS 39232

(606) 355-1234

✔ PECOSSame address

Pierce Dotherow, MD

Gastroenterology

NPI 1346238615

2510 LAKELAND DR
Flowood, MS 39232

(601) 355-1234

✔ PECOS✔ Accepts MedicareSame address

Parker Ellison, MD

Gastroenterology

NPI 1760911598

2510 LAKELAND DR
Flowood, MS 39232

(601) 355-1234

✔ PECOS✔ Accepts MedicareSame address

Maranda Eversoll, NP-C

Nurse Practitioner

NPI 1376072413

2510 LAKELAND DR
Flowood, MS 39232

(601) 355-1234

✔ PECOS✔ Accepts MedicareSame address

Rachel Fairchild, FNP

Nurse Practitioner

NPI 1477909596

2510 LAKELAND DR
Flowood, MS 39232

(601) 355-1234

✔ PECOSSame address

Carrie Flowers, CFNP

Nurse Practitioner

NPI 1790907707

2510 LAKELAND DR
Flowood, MS 39232

(601) 355-1234

✔ PECOS✔ Accepts MedicareSame address

Pamela Fowler, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1568633022

2510 LAKELAND DR
Flowood, MS 39232

(601) 355-1234

✔ PECOS✔ Accepts MedicareSame address

Samuel Hensley, MD

Pathology

NPI 1801884234

2510 LAKELAND DR
Flowood, MS 39232

(601) 355-1234

✔ PECOS✔ Accepts MedicareSame address

Jason Jones, M.D.

Pathology

NPI 1407115397

2510 LAKELAND DR
Flowood, MS 39232

(601) 355-1234

✔ PECOS✔ Accepts MedicareSame address

Ollie Jones, M.D.

Gastroenterology

NPI 1265725758

2510 LAKELAND DR
Flowood, MS 39232

(601) 355-1234

✔ PECOS✔ Accepts MedicareSame address

Michael King, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1992861298

2510 LAKELAND DR
Flowood, MS 39232

(601) 355-1234

✔ PECOS✔ Accepts MedicareSame address

Misti Ready, CNFP

Nurse Practitioner

NPI 1750696498

2510 LAKELAND DR
Flowood, MS 39232

(601) 355-1234

✔ PECOS✔ Accepts MedicareSame address

Mary Young Lowry, M.D.

Pediatric Medicine

NPI 1285952465

2510 LAKELAND DR
Flowood, MS 39232

(601) 355-1234

✔ PECOS✔ Accepts MedicareSame address

See all 109 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Gastrointestinal Associates, PA's NPI number?

The NPI number for Gastrointestinal Associates, PA is 1326587304. It was assigned to this organization in the NPPES registry on February 23, 2017.

Where is Gastrointestinal Associates, PA located?

Gastrointestinal Associates, PA is located at 2510 Lakeland Dr, Flowood, MS 39232. The listed phone number is (601) 355-1234.

What is Gastrointestinal Associates, PA's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Gastrointestinal Associates, PA enrolled in Medicare?

Yes. Gastrointestinal Associates, PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Gastrointestinal Associates, PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 109 clinicians in 8 Medicare specialties reassign their Medicare billing to Gastrointestinal Associates, PA. A 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 the clinician's services. The largest specialties are Gastroenterology (37), Nurse Practitioner (33) and Certified Registered Nurse Anesthetist (CRNA) (32). Of these, 50 practice at this address and 68 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Gastrointestinal Associates, PA accept?

Health plans from Cigna Healthcare and Molina Healthcare list Gastrointestinal Associates, PA 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.

When was this NPI record last updated?

The NPPES record for Gastrointestinal Associates, PA was last updated on December 29, 2021. 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.