Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Gregory S Brooks, RPH

Pharmacist in Columbia, MD · enumerated 2006.

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

National Provider Identifier

1558421164

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Registry record

Entity type Individual (Type 1)

Name Mr. Gregory S Brooks

Credential RPH

Sex Male

Practice address 7172 Columbia Gateway Dr, Columbia, MD, 21046

Phone (188) 866-2677

Enumeration date Dec 12, 2006

Last updated in NPPES Jul 17, 2015

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 11735 (MD) Primary

1835N0905X Nuclear Pharmacist Pharmacy Service Providers · License 11735 (MD) Secondary

1835X0200X Oncology Pharmacist Pharmacy Service Providers · License 18403 (AL) Secondary

1835X0200X Oncology Pharmacist Pharmacy Service Providers · License 5302043576 (MI) Secondary

1835X0200X Oncology Pharmacist Pharmacy Service Providers · License PD12444 (AR) Secondary

1835X0200X Oncology Pharmacist Pharmacy Service Providers · License RP0008642 (WV) Secondary

RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH 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

What specialty is Gregory Brooks?

Gregory Brooks is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Kionna Oleru Pharmacist · Columbia, MD NPI 1366742421 Esther Yoo Pharmacist · Columbia, MD NPI 1982120317 Cassandra Davis Pharmacist · Columbia, MD NPI 1679099006 Farah Awan Pharmacist · Columbia, MD NPI 1629594080 Amy Wood Pharmacist · Columbia, MD NPI 1780100156 Nesriya Ababiya Pharmacist · Columbia, MD NPI 1306362736

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-17.