Dr. William Leininger M.D.
About this NPIWhat this record shows.
NPI 1558336974 is registered to Dr. William Leininger M.D., a Obstetrics & Gynecology practising at 34800 Bob Wilson Dr, 34800 Bob Wilson Drive in San Diego, California. Obstetricians and Gynecologists (OB/GYNs) provide medical and surgical care for the female reproductive system, including pregnancy, childbirth, and gynecologic conditions. Dr. William Leininger M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. William Leininger M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. William Leininger M.D. directly at (619) 532-7004.
Frequently asked
Yes. NPI 1558336974 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Obstetricians and Gynecologists (OB/GYNs) provide medical and surgical care for the female reproductive system, including pregnancy, childbirth, and gynecologic conditions.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (619) 532-7004.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dr. William Leininger M.D. is a Type-1 individual NPI.