What is Ray Diaz's NPI number?

Ray Diaz's National Provider Identifier (NPI) is 1245655588, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ray Diaz's specialty?

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

Where is Ray Diaz located?

Ray Diaz's practice location on file with NPPES is 4479 Stoneridge Dr, Pleasanton, CA 94588-8448.

What is Ray Diaz's phone number?

The practice phone number listed in the NPPES registry for Ray Diaz is (925) 484-6400.

Is Ray Diaz's NPI active?

Yes — Ray Diaz's NPI (1245655588) is active in the NPPES registry as of the last update on 2014-02-24.

IndividualActive

Ray Diaz, CERTIFIED ORTHOTIST

NPI 1245655588 · Specialist · Pleasanton, CA

Ray Diaz, CERTIFIED ORTHOTIST is a Specialist provider in Pleasanton, CA (NPI 1245655588).

Provider details

NPI number: 1245655588
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: CERTIFIED ORTHOTIST
Sex: Male
Sole proprietor: No

Specialties & taxonomies

SpecialistPrimary174400000X
Other Service Providers

Profile Score

Established profile(70/100 index)

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

Registry tenure38% of score
12 yrs in NPPES registry
Profile completeness38% of score
83% 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

4479 Stoneridge Dr

Pleasanton, CA 94588-8448

Phone: (925) 484-6400

Approximate (ZIP-level) locationGet directions

More CA providers

Mailing address