What is William Larosa's NPI number?

William Larosa's National Provider Identifier (NPI) is 1801886403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Larosa's specialty?

William Larosa is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is William Larosa located?

William Larosa's practice location on file with NPPES is 430 Morton Plant St, Clearwater, FL 33756-3398.

What is William Larosa's phone number?

The practice phone number listed in the NPPES registry for William Larosa is (727) 441-1508.

Is William Larosa's NPI active?

Yes — William Larosa's NPI (1801886403) is active in the NPPES registry as of the last update on 2012-04-18.

IndividualActive

William Larosa, M.D.

NPI 1801886403 · Specialist · Clearwater, FL

William Larosa, M.D. is a Specialist provider in Clearwater, FL (NPI 1801886403).

Provider details

NPI number: 1801886403
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: M.D.
Sex: Male
Sole proprietor: No
License: ME45827 (FL)

Specialties & taxonomies

SpecialistPrimary174400000XLicense ME45827 (FL)
Other Service Providers

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

430 Morton Plant St

Suite 206

Clearwater, FL 33756-3398

Phone: (727) 441-1508

Fax: (727) 443-7780

Approximate (ZIP-level) locationGet directions

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Mailing address