Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Mcinnis, NP

Nurse Practitioner in Greenville, SC · enumerated 2017.

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

National Provider Identifier

1811402910

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Registry record

Entity type Individual (Type 1)

Name Michael Mcinnis

Credential NP

Sex Male

Practice address Piedmont Orthopaedic Associates, 35 International Drive, Greenville, SC, 29615

Phone (864) 234-7654

Fax (864) 675-1657

Enumeration date Dec 11, 2017

Last updated in NPPES Jun 26, 2018

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 21486 (SC) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
NP4940	Medicaid	SC	-

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 Michael Mcinnis's NPI record?

Cross-check NPI 1811402910 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1811402910 active?

Yes, as of the latest NPPES snapshot, NPI 1811402910 is active (record last updated 2018-06-26).

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Jessica Benes Physical Therapist · Greenville, SC NPI 1568496461

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-26.