Dr. Merrill Lewen M.D.
About this NPIWhat this record shows.
NPI 1659316198 is registered to Dr. Merrill Lewen M.D., a Obstetrics & Gynecology practising at 4600 Gulf Fwy in Houston, Texas. Obstetricians and Gynecologists (OB/GYNs) provide medical and surgical care for the female reproductive system, including pregnancy, childbirth, and gynecologic conditions. Dr. Merrill Lewen 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. Merrill Lewen M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Merrill Lewen M.D. directly at (713) 522-3976.
Frequently asked
Yes. NPI 1659316198 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 (713) 522-3976.
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. Merrill Lewen M.D. is a Type-1 individual NPI.