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Erik J Iversen, M.D.

Critical Care Medicine (Internal Medicine) Physician in Columbia, TN · enumerated 2006.

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

National Provider Identifier

1851452312

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Registry record

Entity type Individual (Type 1)
Name Erik J Iversen
Credential M.D.
Sex Male
Practice address 1222 Trotwood Ave, Suite 605, Columbia, TN, 38401
Phone (931) 490-7775
Fax (931) 490-7797
Enumeration date Dec 12, 2006
Last updated in NPPES Jul 22, 2019

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 4301109965 (MI) Secondary
207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 37662 (TN) Secondary
207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License ME129911 (FL) Secondary
207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 29004 (WV) Secondary
207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 37662 (TN) Secondary
207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 66387 (WI) 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
1851452312 Medicaid WI -
4081378 Other TN BCBS TN
P00129206 Other TN RAILROAD MEDICARE
3725122 Medicaid TN -
DB8051 Other TN RR MEDICARE GROUP
3889995 Medicaid TN -

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

What is the NPI number for Erik Iversen?
The National Provider Identifier (NPI) for Erik Iversen is 1851452312, a Type 1 (individual) record in the CMS NPPES registry.
Where does Erik Iversen practice?
The practice location on file with NPPES is in Columbia, TN. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-22.