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

Dr. John C. Aleman, MD

Individual provider Family Medicine Physician · NPI 1265415376

Dr. John C. Aleman, MD is a Family Medicine Physician in Watsonville, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
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

45 Nielson St
Watsonville, CA 95076-2468
Phone: (831) 728-0222
Fax: (831) 707-2777
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence G40852 (CA)

Record details

NPI number1265415376
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 22, 2005
Last updated in NPPESMarch 7, 2023
Mailing address195 Aviation Way, Suite 200, Watsonville, CA 95076-2059

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