NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Malcolm Lori Steiner, MD

Internal Medicine Physician in Middletown, OH · enumerated 2006.

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

National Provider Identifier

1447230487

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Registry record

Entity type Individual (Type 1)
Name Malcolm Lori Steiner
Credential MD
Sex Male
Practice address Middletown, OH, 45042
Phone (513) 424-2535
Fax (513) 424-0363
Enumeration date Jan 17, 2006
Last updated in NPPES Nov 18, 2014

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 048433 (OH) 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
0607084 Medicaid OH -
0636002 Medicaid OH -

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

Is NPI 1447230487 active?
Yes, as of the latest NPPES snapshot, NPI 1447230487 is active (record last updated 2014-11-18).
How do I verify Malcolm Steiner's NPI record?
Cross-check NPI 1447230487 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-18.