What is Robert Losey's NPI number?

Robert Losey's National Provider Identifier (NPI) is 1669496543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Robert Losey's specialty?

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

Where is Robert Losey located?

Robert Losey's practice location on file with NPPES is 1100 Trancas St, Napa, CA 94558-2908.

What is Robert Losey's phone number?

The practice phone number listed in the NPPES registry for Robert Losey is (707) 252-1076.

Is Robert Losey's NPI active?

Yes — Robert Losey's NPI (1669496543) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Robert Losey, M.D.

NPI 1669496543 · Specialist · Napa, CA

Robert Losey, M.D. is a Specialist provider in Napa, CA (NPI 1669496543).

Provider details

NPI number: 1669496543
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: M.D.
Sex: Male
Sole proprietor: No
License: G14160 (CA)

Specialties & taxonomies

SpecialistPrimary174400000XLicense G14160 (CA)
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
19 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

1100 Trancas St

Suite 270

Napa, CA 94558-2908

Phone: (707) 252-1076

Fax: (707) 252-7923

Street-level locationGet directions

More CA providers

Mailing address