Dr. Jessica Was M.D.
Also known as
- Formerly known asPatterson, Jessica Renee
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1255565859 is registered to Dr. Jessica Was M.D., a Anesthesiology practising at 2215 Fuller Rd in Ann Arbor, Michigan. Anesthesiology is the medical specialty concerned with the perioperative care of patients before, during, and after surgery, including pain management. Dr. Jessica Was M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2009.
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. Jessica Was M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Jessica Was M.D. directly at (734) 769-7100.
Frequently asked
Yes. NPI 1255565859 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 (734) 769-7100.
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. Jessica Was M.D. is a Type-1 individual NPI.