Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Prof. William Spetnagel

Individual provider Certified Respiratory Therapist · NPI 1518062611

Prof. William Spetnagel is a Certified Respiratory Therapist in Downey, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
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Practice location Address checks out

12251 Horley Ave
Downey, CA 90242-3409
Phone: (562) 826-5837
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Respiratory Therapist (primary) Taxonomy 227800000X · Licence 17762 (CA)

Record details

NPI number1518062611
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedSeptember 13, 2006
Last updated in NPPESJuly 8, 2007

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