Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephanie Lauren Roller Callow, M.D.

Neurology Physician in West Chester, OH · enumerated 2013.

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

National Provider Identifier

1861835340

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Registry record

Entity type Individual (Type 1)

Name Stephanie Lauren Roller Callow

Credential M.D.

Sex Female

Practice address 7690 Discovery Dr, West Chester, OH, 45069

Phone (513) 475-8730

Fax (513) 475-8273

Enumeration date Apr 15, 2013

Last updated in NPPES Mar 18, 2021

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 35129832 (OH) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

How do I verify Stephanie Callow's NPI record?

Cross-check NPI 1861835340 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1861835340 active?

Yes, as of the latest NPPES snapshot, NPI 1861835340 is active (record last updated 2021-03-18).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-18.