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

Dr. Arthur Corwin McLean, MD

Individual provider Allergy & Immunology Physician · NPI 1639106727

Dr. Arthur Corwin McLean, MD is an Allergy & Immunology Physician in San Luis Obispo, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

1551 Bishop St Ste 520
San Luis Obispo, CA 93401-4665
Phone: (805) 543-2744
Fax: (805) 543-0539
Show map & directions

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

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence C36751 (CA)

Record details

NPI number1639106727
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 26, 2006
Last updated in NPPESMay 7, 2019

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