NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Mary Elizabeth Harter, FNP

Nurse Practitioner in Moss Point, MS · enumerated 2006 · practices at Coastal Family Health Center, Inc..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1669412052

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Mary Elizabeth Harter
Credential FNP
Sex Female
Practice address 4770 Amoco Dr, Moss Point, MS, 39563
Phone (228) 474-9511
Fax (228) 474-9506
Enumeration date Jun 7, 2006
Last updated in NPPES May 7, 2019

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License I-085233 (AL) Primary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R213146-9 (MN) Secondary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Mary Harter's NPI record?
Cross-check NPI 1669412052 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1669412052 active?
Yes, as of the latest NPPES snapshot, NPI 1669412052 is active (record last updated 2019-05-07).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-07.