Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Christopher John Mccarthy, MD
Psychiatry Physician in Easton, PA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891369138
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Registry record
Entity type Individual (Type 1)
Name Dr. Christopher John Mccarthy
Credential MD
Sex Male
Practice address 1700 St Lukes Blvd Ste 402, Easton, PA, 18045
Phone (484) 526-1000
Enumeration date May 19, 2021
Last updated in NPPES May 19, 2021
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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
What is the NPI number for Christopher Mccarthy?
The National Provider Identifier (NPI) for Christopher Mccarthy is 1891369138, a Type 1 (individual) record in the CMS NPPES registry.
Where does Christopher Mccarthy practice?
The practice location on file with NPPES is in Easton, PA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-19.