Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. H. Christopher Schweitzer, PH.D.

Audiologist in Boulder, CO · enumerated 2006.

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

National Provider Identifier

1144305145

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Registry record

Entity type Individual (Type 1)

Name Dr. H. Christopher Schweitzer

Credential PH.D.

Sex Male

Practice address 2609 Tumwater Ln, Boulder, CO, 80304

Phone (303) 859-1269

Enumeration date Oct 26, 2006

Last updated in NPPES Jan 19, 2024

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 156 (CO) Primary

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

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

Is NPI 1144305145 active?

Yes, as of the latest NPPES snapshot, NPI 1144305145 is active (record last updated 2024-01-19).

How do I verify H. Christopher Schweitzer's NPI record?

Cross-check NPI 1144305145 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-19.