Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Adrian Blair Mcclellan, NP

Family Nurse Practitioner in Ridgeland, MS · enumerated 2011.

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

National Provider Identifier

1336426543

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Registry record

Entity type Individual (Type 1)

Name Mrs. Adrian Blair Mcclellan

Credential NP

Sex Female

Practice address 11 Professional Pkwy, Ridgeland, MS, 39157

Phone (601) 856-2460

Enumeration date Nov 16, 2011

Last updated in NPPES Jun 16, 2023

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License R871959 (MS) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R871959 (MS) 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
03052761	Medicaid	MS	-

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

Where does Adrian Mcclellan practice?

The practice location on file with NPPES is in Ridgeland, MS. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Adrian Mcclellan?

The National Provider Identifier (NPI) for Adrian Mcclellan is 1336426543, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Kenneth Kaiser Nurse Practitioner · Ridgeland, MS NPI 1073557039 Wesley Granger Internal Medicine Physician · Ridgeland, MS NPI 1023030426 Wendell Glover Geriatric Medicine (Internal Medicine) Physician · Ridgeland, MS NPI 1336535053 Gagandeep Bal Nurse Practitioner · Ridgeland, MS NPI 1578072245 Anna Gatewood Family Nurse Practitioner · Ridgeland, MS NPI 1770389744

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-16.