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

Dr. Lillian Darlene Lanka, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1104245711

Dr. Lillian Darlene Lanka, MD is an Obstetrics & Gynecology Physician in Walnut Creek, California. Licensed in California. Registered with an NPI since 2014.

Licensed in
CA
In the registry since
2014
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

634 Shadowhawk Way
Walnut Creek, CA 94595
Phone: (925) 287-1750
Fax: (925) 287-1760
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 A022541 (CA)

Record details

NPI number1104245711
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 10, 2014
Last updated in NPPESApril 10, 2014

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