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Tami C Hillis, M.D.

Internal Medicine Physician in Springfield, IL · enumerated 2005.

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

National Provider Identifier

1467437459

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Registry record

Entity type Individual (Type 1)
Name Tami C Hillis
Credential M.D.
Sex Female
Practice address 701 N 1st St, Springfield, IL, 62781
Phone (217) 528-7541
Enumeration date Dec 13, 2005
Last updated in NPPES Sep 18, 2013

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036-109342 (IL) Primary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 036109342 (IL) 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
036109342 Medicaid IL -

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

Where does Tami Hillis practice?
The practice location on file with NPPES is in Springfield, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Tami Hillis?
The National Provider Identifier (NPI) for Tami Hillis is 1467437459, 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 2013-09-18.