William Larosa, M.D

NPI: 1801886403

William Larosa, M.D

Q: What is William Larosa's NPI number?

William Larosa's NPI number is 1801886403, a unique 10-digit identifier issued by CMS.

Q: What does William Larosa specialize in?

William Larosa specializes in Specialty not listed, taxonomy code 174400000X.

Q: Where does William Larosa practice?

William Larosa practices in Clearwater, FL 33756-3398.

Q: When was William Larosa's NPI issued?

William Larosa's NPI was issued on October 25, 2005.

Q: What is William Larosa's provider type?

William Larosa is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderSpecialty not listed

NPI issued: October 25, 2005

Quick Facts

NPI Number

1801886403

TypeIndividual

StatusActive

SpecialtySpecialty not listed

Taxonomy174400000X — Specialty not listed

Phone

(727) 441-1508

StateFL

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1801886403)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (October 25, 2005)

Data source: CMS NPPES

Provider Overview

WILLIAM LAROSA, M.D is a Healthcare provider based in Clearwater, FL who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1801886403

Provider TypeIndividual Provider

GenderMale

CredentialM.D

StatusActive

Enumeration DateOctober 25, 2005

Practice Location

CityClearwater

StateFL

ZIP Code33756-3398

Phone(727) 441-1508

Specialties & Licenses

★ Primary

SpecialtySpecialty not listed

Taxonomy Code174400000X

License StateFL

Mailing Address

CityClearwater

StateFL

ZIP Code33756-3398

Phone(727) 441-1508

Same as practice location

How to Use This NPI

📋

For Insurance Billing

Use NPI 1801886403 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.

🏥

For Credentialing

Reference NPI 1801886403for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

👤

For Patients

Share NPI 1801886403 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.

About Specialty not listed

Specialists in Specialty not listed provide expert clinical care within their specific domain, focusing on the diagnosis, treatment, and management of conditions relevant to their field of practice.

Browse all Specialty not listedproviders →

📊

98,222

Specialty not listed Providers in the US