Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michelle Lynn Eisenhauer, CRT

Certified Respiratory Therapist in Denver, CO · enumerated 2017.

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

National Provider Identifier

1528581956

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Registry record

Entity type Individual (Type 1)

Name Michelle Lynn Eisenhauer

Credential CRT

Sex Female

Practice address 1375 E 20th Ave, Denver, CO, 80205

Phone (303) 338-4545

Enumeration date Jul 18, 2017

Last updated in NPPES Jun 16, 2018

Taxonomy & licenses

227800000X Certified Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

Other identifiers

Identifier	Type	State	Issuer
999999999	Medicaid	CO	-

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

What specialty is Michelle Eisenhauer?

Michelle Eisenhauer is registered in NPPES with the primary taxonomy of Certified Respiratory Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-16.