Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Deborah J Graf
Nurse Practitioner in Powell, TN · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003992421
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Registry record
Entity type Individual (Type 1)
Name Deborah J Graf
Sex Female
Practice address 7551 Dannaher Dr, Powell, TN, 37849
Phone (865) 637-9330
Fax (865) 512-6748
Enumeration date Oct 27, 2006
Last updated in NPPES Nov 29, 2016
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN0000012226 (TN) Primary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 3005909 (KY) Secondary
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
Is NPI 1003992421 active?
Yes, as of the latest NPPES snapshot, NPI 1003992421 is active (record last updated 2016-11-29).
How do I verify Deborah Graf's NPI record?
Cross-check NPI 1003992421 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-29.