Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David Amparo Ballesteros Jr., PHARM.D.

Pharmacist in Largo, FL · enumerated 2006.

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

National Provider Identifier

1174625818

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Registry record

Entity type Individual (Type 1)

Name Dr. David Amparo Ballesteros Jr.

Credential PHARM.D.

Sex Male

Practice address 11701 Belcher Rd S, Suite 128, Largo, FL, 33773

Phone (727) 523-2530

Enumeration date Sep 2, 2006

Last updated in NPPES Jan 17, 2013

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License PS34719 (FL) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is David Ballesteros?

David Ballesteros 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.

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Clara Smith Mental Health Counselor · Largo, FL NPI 1376553784 Sarah White Clinical Social Worker · Largo, FL NPI 1316067168 Susan Phipps Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Largo, FL NPI 1902144090 Apryl Mercer Pharmacist · Largo, FL NPI 1194063024 Thomas Dannunzio Pharmacist · Largo, FL NPI 1679811525 Alba Spicer Geriatric Pharmacist · Largo, FL NPI 1659619476 Wayne Hammond Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Largo, FL NPI 1356689095 Yolande Nziga-Lemo Pharmacist · Largo, FL NPI 1811236466

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-17.