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

Individual provider Specialist · NPI 1235131301

Dr. Alan A Semion, MD is a Dermatology in Roseville, California. Graduated from University of Michigan Medical School in 1968, 58 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in California.

Years since qualifying
58
Trained at
University of Michigan Medical School
Licensed in
CA
In the registry since
2005
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

729 Sunrise Ave #700
Roseville, CA 95661-4565
Phone: (916) 782-7546
Fax: (916) 782-1596
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence C31538 (CA)

Record details

NPI number1235131301
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 10, 2005
Last updated in NPPESAugust 22, 2016

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 1968 (58 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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