Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Hayley Mignonne Timm, M.D.
Pediatrics Physician in Elkhorn, NE · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1265813232
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Registry record
Entity type Individual (Type 1)
Name Hayley Mignonne Timm
Credential M.D.
Sex Female
Practice address 20011 Manderson St, Elkhorn, NE, 68022
Phone (402) 955-7840
Enumeration date Jun 15, 2015
Last updated in NPPES Jan 12, 2023
Taxonomy & licenses
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 4301107501 (MI) Secondary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MD-44939 (IA) Secondary
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 |
|---|---|---|---|
| 1265813232 | Medicaid | IA | - |
| 47068731712 | Medicaid | NE | - |
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 Hayley Timm's NPI record?
Cross-check NPI 1265813232 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1265813232 active?
Yes, as of the latest NPPES snapshot, NPI 1265813232 is active (record last updated 2023-01-12).
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-12.