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

Dr. Arash Nafisi, MD

Individual provider Internal Medicine Physician · NPI 1831478122

Dr. Arash Nafisi, MD is an Internal Medicine Physician in Valencia, California. Licensed in California. Registered with an NPI since 2011.

Licensed in
CA
In the registry since
2011
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

27235 Tourney Rd Ste 2500
Valencia, CA 91355-5908
Phone: (661) 253-5851
Fax: (661) 253-5852
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A126134 (CA)

Record details

NPI number1831478122
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 4, 2011
Last updated in NPPESFebruary 23, 2022
Certification dateFebruary 23, 2022

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