Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Adam P Mayhew, R.N.
Registered Nurse in Saint Louis, MO · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1164702429
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Registry record
Entity type Individual (Type 1)
Name Adam P Mayhew
Credential R.N.
Sex Male
Practice address 11155 Dunn Rd, Suite 304e, Saint Louis, MO, 63136
Phone (314) 741-0911
Fax (314) 653-3671
Enumeration date Aug 18, 2011
Last updated in NPPES Aug 18, 2011
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Adam Mayhew practice?
The practice location on file with NPPES is in Saint Louis, MO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Adam Mayhew?
The National Provider Identifier (NPI) for Adam Mayhew is 1164702429, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-18.