Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Timothy L Hainds, MD

Anesthesiology Physician in Sioux City, IA · enumerated 2006.

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

National Provider Identifier

1871551309

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Registry record

Entity type Individual (Type 1)

Name Timothy L Hainds

Credential MD

Sex Male

Practice address 2720 Stone Park Blvd, Sioux City, IA, 51104

Phone (712) 255-2324

Enumeration date May 3, 2006

Last updated in NPPES May 28, 2021

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 33266 (IA) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 036079924 (IL) Primary

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
0145581	Medicaid	IA	-
0206573	Medicaid	IA	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Timothy Hainds practice?

The practice location on file with NPPES is in Sioux City, IA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Timothy Hainds?

The National Provider Identifier (NPI) for Timothy Hainds is 1871551309, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-28.