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

Dr. Mark Janusz Smolenski, MD

Individual provider Psychiatry Physician · NPI 1467571257

Dr. Mark Janusz Smolenski, MD is a Psychiatry in Mountain View, California. Graduated from University of California, Davis School of Medicine in 1990, 36 years ago. Practices as a sole proprietor, accepts Medicare assignment and offers telehealth. Licensed in California and Hawaii.

Years since qualifying
36
Trained at
University of California, Davis School of Medicine
Licensed in
CA, HI
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2500 Hospital Dr Bldg 1
Mountain View, CA 94040-4106
Phone: (650) 961-4900
Fax: (650) 254-5500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence G72483 (CA)
Psychiatry Physician Taxonomy 2084P0800X · Licence MD-9255 (HI)

Record details

NPI number1467571257
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 29, 2007
Last updated in NPPESJanuary 7, 2010

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolUNIVERSITY OF CALIFORNIA, DAVIS SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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