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

Mrs. Jean B Blackburn, MSN,APN,APRN,BC

Psychiatric/Mental Health Clinical Nurse Specialist in Chattanooga, TN · enumerated 2006.

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

National Provider Identifier

1720090202

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Registry record

Entity type Individual (Type 1)

Name Mrs. Jean B Blackburn

Credential MSN,APN,APRN,BC

Sex Female

Practice address Chattanooga, TN, 37421

Phone (423) 698-8414

Fax (423) 698-8413

Enumeration date Aug 12, 2006

Last updated in NPPES May 16, 2018

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

Taxonomy & licenses

364SP0808X Psychiatric/Mental Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License RO96375 (GA) Secondary

364SP0808X Psychiatric/Mental Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License APN0000010736 (TN) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier	Type	State	Issuer
0184813	Other	TN	BLUE CROSS/ BLUE SHIELD
621215337	Other	TN	IRS IND. TAXPAYER ID#

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.

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Frequently asked questions

How do I verify Jean Blackburn's NPI record?

Cross-check NPI 1720090202 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1720090202 active?

Yes, as of the latest NPPES snapshot, NPI 1720090202 is active (record last updated 2018-05-16).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-05-16.