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Rebecca Bleich Hummer, NP-C

Family Nurse Practitioner in Tucson, AZ · enumerated 2017.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1770003253

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Registry record

Entity type Individual (Type 1)
Name Rebecca Bleich Hummer
Credential NP-C
Sex Female
Practice address 6296 E Grant Rd Ste 140, Tucson, AZ, 85712
Phone (520) 298-3321
Fax (520) 867-6721
Enumeration date Jun 26, 2017
Last updated in NPPES Jun 3, 2021

Taxonomy & licenses

163WX0200X Oncology Registered Nurse Nursing Service Providers · License 161678 (AZ) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F06171354 (AZ) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP10511 (AZ) 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.

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Frequently asked questions

Is NPI 1770003253 active?
Yes, as of the latest NPPES snapshot, NPI 1770003253 is active (record last updated 2021-06-03).
How do I verify Rebecca Hummer's NPI record?
Cross-check NPI 1770003253 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-03.