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

Mr. William Henry Quillin, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1760595078

Mr. William Henry Quillin, MD is an Obstetrics & Gynecology Physician in Chula Vista, 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

450 Fourth Ave #409
Chula Vista, CA 91910
Phone: (619) 585-1811
Fax: (619) 585-9587
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence G24195 (CA)

Record details

NPI number1760595078
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 17, 2006
Last updated in NPPESJuly 8, 2007

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