Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Johnnie Susan Cooper Wijewardane, PHD, FNP

Family Nurse Practitioner in Starkville, MS · enumerated 2008.

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

National Provider Identifier

1316196850

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Registry record

Entity type Individual (Type 1)

Name Dr. Johnnie Susan Cooper Wijewardane

Credential PHD, FNP

Sex Female

Practice address Starkville, MS, 39759

Phone (662) 312-1021

Enumeration date Sep 9, 2008

Last updated in NPPES Mar 15, 2012

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R852708 (MS) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
04887214	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

How do I verify Johnnie Wijewardane's NPI record?

Cross-check NPI 1316196850 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1316196850 active?

Yes, as of the latest NPPES snapshot, NPI 1316196850 is active (record last updated 2012-03-15).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-15.