DR. GREG HEATH HAIRSTON DC
NPI 1750435301
Chiropractor in Greenville, MS

Q: What is Greg Hairston's NPI number?

The NPI number for Greg Hairston is 1750435301. It was assigned to this individual provider in the NPPES registry on January 22, 2007.

Q: What is Greg Hairston's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Q: When was this NPI record last updated?

The NPPES record for Greg Hairston was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 January 22, 2007Accepts Medicare Assignment

871 HWY 1 SOUTH, GREENVILLE, MS 38701(662) 335-4100(662) 335-3733 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Dr. Greg Heath Hairston Dc NPPES

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

DR. GREG HEATH HAIRSTON DC (NPI 1750435301) is an individual chiropractor in Greenville, Mississippi, licensed in Mississippi (985) and active in the NPI registry since January 2007. He is a graduate of Cleveland Chiropractic College - Kansas City (1999).

NPPES Registry Identity

NPI1750435301

Entity TypeIndividualMale

Primary Taxonomy111N00000X

Provider Legal NameDR. GREG HEATH HAIRSTONCredential: DC

Location Address871 HWY 1 SOUTHGreenville, MS 38701

Mailing Address871 Hwy 1 SouthGreenville, MS 38701 · (662) 335-4100 · Fax (662) 335-3733

Phone(662) 335-4100

Fax(662) 335-3733

Sole ProprietorNo

Medical School CMSCleveland Chiropractic College - Kansas CityGraduated 1999

Enumeration DateJanuary 22, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1750435301 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers

Taxonomy Code111N00000X

License✔ Licensed in MS · 985

Definition

A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

871 HWY 1 SOUTH, Greenville, MS 38701

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Other Identifiers 1

Medicare UPINU79656

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 and accepts Medicare assignment

Dr. Greg Heath Hairston Dc 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 ID1456413194

PECOS Enrollment IDI20081215000446

Medicare Billing Reassignment

Medicare enrollment records show Greg Hairston reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Pine Belt Chiropractic Inc

171 mi

Chiropractor

117 THORNHILL DR
Hattiesburg, MS 39402

Reassigned Medicare billing, Mississippi enrollment

NPI 1841517430 (601) 268-8805

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 Greg Hairston's NPI number?

The NPI number for Greg Hairston is 1750435301. It was assigned to this individual provider in the NPPES registry on January 22, 2007.

Where is Greg Hairston located?

Greg Hairston practices at 871 Hwy 1 South, Greenville, MS 38701. The listed phone number is (662) 335-4100.

What is Greg Hairston's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Greg Hairston enrolled in Medicare?

Yes. Greg Hairston 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.

Which organization bills Medicare for Greg Hairston's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Greg Hairston reassigns Medicare benefits to Pine Belt Chiropractic Inc (Hattiesburg, MS). The 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 Greg Hairston's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Greg Hairston accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 2 other insurers list Greg Hairston 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 Greg Hairston was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.