Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Wendy A Huempfner, M.D.
Specialist in Tucson, AZ · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1790779940
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Registry record
Entity type Individual (Type 1)
Name Dr. Wendy A Huempfner
Credential M.D.
Sex Female
Practice address 1951 N. Wilmot Rd., Bldg. #1 Ste. #2, Tucson, AZ, 85712
Phone (520) 722-3777
Fax (520) 296-6224
Enumeration date Sep 2, 2005
Last updated in NPPES Feb 2, 2010
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 045098 | Medicaid | AZ | - |
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 Wendy Huempfner's NPI record?
Cross-check NPI 1790779940 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1790779940 active?
Yes, as of the latest NPPES snapshot, NPI 1790779940 is active (record last updated 2010-02-02).
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-02.