Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Bradley John Miller, DO

Family Medicine Physician in Hagerstown, MD · enumerated 2006 · practices at Medical Practices of Antietam LLC.

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

National Provider Identifier

1255368130

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Registry record

Entity type Individual (Type 1)

Name Dr. Bradley John Miller

Credential DO

Sex Male

Practice address 11110 Medical Campus Rd Ste 200, Hagerstown, MD, 21742

Phone (301) 714-4400

Enumeration date Jun 27, 2006

Last updated in NPPES Jun 26, 2020

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License OS010455L (PA) Secondary

207QA0401X Addiction Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License OS10455L (PA) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License H89171 (MD) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 Bradley Miller's NPI record?

Cross-check NPI 1255368130 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1255368130 active?

Yes, as of the latest NPPES snapshot, NPI 1255368130 is active (record last updated 2020-06-26).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-26.