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

Dr. Samantha Gwen Brock, MD

Surgery Physician in Jb Andrews, MD · enumerated 2018.

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

National Provider Identifier

1104323880

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Registry record

Entity type Individual (Type 1)

Name Dr. Samantha Gwen Brock

Credential MD

Sex Female

Practice address Jb Andrews, MD, 20762

Phone (240) 612-2464

Enumeration date Apr 10, 2018

Last updated in NPPES Sep 5, 2024

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

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 01083831A (IN) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Samantha Brock's NPI record?

Cross-check NPI 1104323880 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1104323880 active?

Yes, as of the latest NPPES snapshot, NPI 1104323880 is active (record last updated 2024-09-05).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-05.