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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Brantley Michael Underwood, PHARMD, CSP, BCACP

Ambulatory Care Pharmacist in Sparta, TN · enumerated 2009 · practices at Walgreen Co.

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

National Provider Identifier

1083840425

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Registry record

Entity type Individual (Type 1)
Name Dr. Brantley Michael Underwood
Credential PHARMD, CSP, BCACP
Sex Male
Practice address 483 W Bockman Way, Sparta, TN, 38583
Phone (931) 836-3230
Fax (931) 836-3241
Enumeration date May 29, 2009
Last updated in NPPES May 23, 2025

Taxonomy & licenses

1835P2201X Ambulatory Care Pharmacist Pharmacy Service Providers · License PD13265 (AR) Secondary
1835P2201X Ambulatory Care Pharmacist Pharmacy Service Providers · License R-16138 (OK) Secondary
1835P2201X Ambulatory Care Pharmacist Pharmacy Service Providers · License 117751 (AK) Secondary
1835P2201X Ambulatory Care Pharmacist Pharmacy Service Providers · License PH60661034 (WA) Secondary
1835P2201X Ambulatory Care Pharmacist Pharmacy Service Providers · License 44702 (TN) Primary
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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

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.
What specialty is Brantley Underwood?
Brantley Underwood is registered in NPPES with the primary taxonomy of Ambulatory Care Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-23.