Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Cindy Jo Drenning, CRNP
Nurse Practitioner in Altoona, PA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1790833366
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Registry record
Entity type Individual (Type 1)
Name Cindy Jo Drenning
Credential CRNP
Sex Female
Practice address 201 Chestnut Ave., Home Nursing Agency, Altoona, PA, 16602
Phone (814) 946-5411
Fax (814) 941-1605
Enumeration date Jan 8, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP009137 (PA) Primary
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 Cindy Drenning?
The National Provider Identifier (NPI) for Cindy Drenning is 1790833366, a Type 1 (individual) record in the CMS NPPES registry.
Where does Cindy Drenning practice?
The practice location on file with NPPES is in Altoona, PA. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.