Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Michael Albert Liedke, APRN-BC

Acute Care Nurse Practitioner in Chattanooga, TN · enumerated 2007 · practices at The Neurosurgical Group of Chattanooga.

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

National Provider Identifier

1720261365

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Registry record

Entity type Individual (Type 1)

Name Mr. Michael Albert Liedke

Credential APRN-BC

Sex Male

Practice address 1010 E 3rd St, Suite 202, Chattanooga, TN, 37403

Phone (423) 265-2233

Enumeration date Dec 5, 2007

Last updated in NPPES Feb 2, 2026

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN185322 (GA) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN185322 (GA) Secondary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 14210 (TN) Primary

Other identifiers

Identifier	Type	State	Issuer
4310139	Other	TN	BCBS OF TN

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Michael Liedke?

Michael Liedke is registered in NPPES with the primary taxonomy of Acute Care Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-02.