Michael Wissa, MD, PLLC
About this NPIWhat this record shows.
NPI 1891174348 is registered to Michael Wissa, MD, PLLC, a healthcare organisation classified as "Anesthesiology" and located at 7940 Floyd Curl Dr, #1030 in San Antonio, Texas. The organisation's authorised official is Michael Wissa. The organisation has been enumerated in the NPI registry since 2015.
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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 Michael Wissa, MD, PLLC accepts. To confirm in-network status with your specific health plan, contact Michael Wissa, MD, PLLC directly at (210) 614-3371.
Frequently asked
Yes. NPI 1891174348 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Anesthesiology is the medical specialty concerned with the perioperative care of patients before, during, and after surgery, including pain management.
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 (210) 614-3371.
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. Michael Wissa, MD, PLLC is a Type-2 organisational NPI.