Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Donald G Swanger

Cytotechnology Specialist/Technologist in Oakland, CA · enumerated 2006.

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

National Provider Identifier

1003997198

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. Donald G Swanger

Sex Male

Practice address 1301 Clay Street , Suite 170n, Commander, Us Coast Guard, Mlcpac (Kom), Oakland, CA, 94612

Phone (510) 637-1223

Fax (510) 637-1227

Enumeration date Oct 17, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

246QC2700X Cytotechnology Specialist/Technologist Technologists, Technicians & Other Technical Service Providers · License 24720000X Primary

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 is the NPI number for Donald Swanger?

The National Provider Identifier (NPI) for Donald Swanger is 1003997198, a Type 1 (individual) record in the CMS NPPES registry.

Where does Donald Swanger practice?

The practice location on file with NPPES is in Oakland, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.