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

Mr. Mark C Spears, MSSW

Individual provider Clinical Social Worker · NPI 1497787493

Mr. Mark C Spears, MSSW is a Clinical Social Worker in Silverthorne, Colorado. Qualified in 1978, 48 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
48
Licensed in
CO
In the registry since
2006

Practice location Address checks out

718 Willowbrook Rd
Silverthorne, CO 80498
Phone: (970) 513-7767
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 992698 (CO)

Record details

NPI number1497787493
Entity typeIndividual (Type 1)
GenderMale
Credentials MSSW
Sole proprietorYes
NPI enumeratedJuly 7, 2006
Last updated in NPPESJuly 23, 2019
Mailing address718 Willowbrook Rd, Silverthorne, CO 80498

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1978 (48 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Silverthorne