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Allen R Castello MD LLC

Allen R Castello MD LLC is a healthcare organization registered as Specialist in Ocoee, FL, holding Type 2 (organization) NPI 1326286345 since 2009. The authorized official on file is Tracy Kiah Peck, Billing Manager.

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NPI 1326286345
Entity type Organization (Type 2)
Legal business name Allen R Castello MD LLC
Practice address 1173 BLACKWOOD AVE, Ocoee, FL, 34761
Phone 4078774458
Fax 4078774494
Enumeration date 2009-01-29
Last updated in NPPES 2009-01-29

Authorized official

Name Tracy Kiah Peck
Title Billing Manager
Phone 4078774458

Taxonomy & classification

Taxonomy code Specialty Primary License State
174400000X Specialist Primary ME56679 FL

Other identifiers

Identifier Type State Issuer
10227 Other FL BLUE CROSS BLUE SHIELD
Copy-ready billing details
Provider: Allen R Castello MD LLC
NPI: 1326286345
Taxonomy: 174400000X (Specialist)
Address: 1173 BLACKWOOD AVE, Ocoee, FL, 34761

Providers at this address

NPI Name Type Specialty Location
1740287788 Allen Castello Individual Internal Medicine Physician Ocoee, FL
1043241235 Lou Harold Individual Surgery Physician Ocoee, FL
1295239051 Lou Harold MD Organization Medical Specialty Clinic/Center Ocoee, FL
1821855537 Virginia Oliveira Individual Family Nurse Practitioner Ocoee, FL
1730920208 Florida Medical Office LLC Organization Family Nurse Practitioner Ocoee, FL

Verify this record

Cross-check NPI 1326286345 against the authoritative CMS record: view Allen R Castello MD LLC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Who is the authorized official for Allen R Castello MD LLC?
NPPES lists Tracy Kiah Peck (Billing Manager) as the authorized official for this organization.
What is the NPI number for Allen R Castello MD LLC?
The NPI for Allen R Castello MD LLC is 1326286345, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-01-29.