Alexandra Noel Harris, MSN, AG-ACNP

Nurse Practitioner (CMS) · Greenville, MS

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At a glance

1502 S Colorado St, Greenville, MS 38703-7219

NPPES record updated Sep 12, 2024. Public records can lag behind changes at a practice.

Before you call: a quick checklist

Are you accepting new patients?
Do you accept my specific insurance plan?
Do you provide the service I need at this address?
Do I need a referral, and what is the earliest appointment?

Insurance participation and appointment availability are not established by these public records.

Medicare & insurance

Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.

How to check your coverage

Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.

Check the official Medicare directory ↗

Practice location

1502 S Colorado St
Greenville, MS 38703-7219

Additional reported practice locations

2301 Erwin Rd
Durham, NC 277054699
Phone: 9196811779

1907 Lisa Drive Ext
Greenville, MS 387034429
Phone: 6623353252

1400 E Union St
Greenville, MS 387033246
Phone: 6623783783

REPORTED BACKGROUND

Education & affiliations

Medical / professional school: Not reported in this file
Graduation year: 2017
CMS specialties: Nurse Practitioner

Practice groups

The Greenville Clinic

Reported hospital affiliations

Delta Health System - The Medical Center Greenville, MS

Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.

Source: CMS National Downloadable File · Published Oct 15, 2026.

Source: CMS Facility Affiliation Data · Published Oct 15, 2026.

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PUBLISHED MEDICARE ACTIVITY

Procedures in the public data

Reported activity can help you ask more informed questions about a practice’s services.

No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.

CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology

Source: CMS Utilization Data · Published Oct 15, 2026.

Find providers with a similar service mix

Compare 2024 published Medicare activity in the same reported specialty, here or in another city.

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PAYMENT TRANSPARENCY

Industry-reported general payments

$293.16General payments · 2025

13Reported transactions

8Reporting companies

Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.

See payment purposes and reporting companies

Reported purposes

Purpose	Amount
Food and beverage	$293.16

Reporting companies

Company	Amount
BAYER HEALTHCARE PHARMACEUTICALS INC.	$66.24
SCPHARMACEUTICALS INC.	$47.46
BRIDGEBIO PHARMA, INC.	$39.74
E.R. SQUIBB & SONS, L.L.C.	$37.90
PFIZER INC.	$35.33
ALNYLAM PHARMACEUTICALS INC.	$28.29
VIVAQUANT INC, DBA RHYTHM EXPRESS	$24.55
MERCK SHARP & DOHME LLC	$13.65

View official Open Payments profile ↗

Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.

Professional details: NPI, taxonomy & registry record

NPI1154824803

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Registry details

Primary taxonomy: Nurse Practitioner (CMS)
Taxonomy code: 363LA2100X
Enumeration date: Mar 8, 2018
Record updated: Sep 12, 2024

More registry details

Provider type: Individual · Type 1
Reported credentials: MSN, AG-ACNP