Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Christopher Grattan, PSY.D
Psychologist in Lisbon, OH · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1972002376
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Registry record
Entity type Individual (Type 1)
Name Christopher Grattan
Credential PSY.D
Sex Male
Practice address 8730 Scroggs Rd, Lisbon, OH, 44432
Phone (304) 379-3811
Enumeration date Feb 12, 2018
Last updated in NPPES Mar 1, 2026
Taxonomy & licenses
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice.
About the PSYD 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
How do I verify Christopher Grattan's NPI record?
Cross-check NPI 1972002376 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1972002376 active?
Yes, as of the latest NPPES snapshot, NPI 1972002376 is active (record last updated 2026-03-01).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-01.