Lou C Harold, MD
Lou C Harold is a Surgery Physician provider (Surgery) practicing in Ocoee, FL, registered in the NPPES registry with NPI 1043241235 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1043241235 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Lou C Harold |
| Credential | MD |
| Sex | Male |
| Practice address | Ocoee, FL, 34761 |
| Phone | 4078393700 |
| Fax | 4078390640 |
| Enumeration date | 2006-07-05 |
| Last updated in NPPES | 2021-04-23 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Primary | ME47297 | FL |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 208600000X | Other | FL | TAXONOMY |
| 049923400 | Medicaid | FL | — |
Copy-ready billing details
Provider: Lou Harold, MD NPI: 1043241235 Taxonomy: 208600000X (Surgery Physician) Address: Ocoee, FL, 34761
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1740287788 | Allen Castello | Individual | Internal Medicine Physician | Ocoee, FL |
| 1326286345 | Allen R Castello MD LLC | Organization | Specialist | 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 1043241235 against the authoritative CMS record: view Lou C Harold 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
Is NPI 1043241235 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-04-23.