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

Dr. Sigfred Ian Alpajaro, MD

Individual provider Urology Physician · NPI 1518487313

Dr. Sigfred Ian Alpajaro, MD is an Urology Physician in Sacramento, California. Licensed in California. Registered with an NPI since 2017.

Licensed in
CA
In the registry since
2017
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

4860 Y St Ste 2200
Sacramento, CA 95817-2307
Phone: (916) 734-2222
Fax: (916) 734-7676
Show map & directions

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

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence XXXXX (CA)

Record details

NPI number1518487313
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 22, 2017
Last updated in NPPESJune 30, 2017

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