What is Crystal Diaz's NPI number?

Crystal Diaz's National Provider Identifier (NPI) is 1942187356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Crystal Diaz's specialty?

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

Where is Crystal Diaz located?

Crystal Diaz's practice location on file with NPPES is 80 Se Madison St Ste 210, Portland, OR 97214-4527.

What is Crystal Diaz's phone number?

The practice phone number listed in the NPPES registry for Crystal Diaz is (503) 420-7820.

Is Crystal Diaz's NPI active?

Yes — Crystal Diaz's NPI (1942187356) is active in the NPPES registry as of the last update on 2025-08-18.

IndividualActive

Crystal Diaz

NPI 1942187356 · Peer Specialist · Portland, OR

Crystal Diaz is a Peer Specialist provider in Portland, OR (NPI 1942187356).

Provider details

NPI number: 1942187356
Entity type: Individual
Primary specialty: Peer SpecialistOther Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Peer SpecialistPrimary175T00000X
Other Service Providers

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
1 yr 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

80 Se Madison St Ste 210

Portland, OR 97214-4527

Phone: (503) 420-7820

Street-level locationGet directions

More OR providers

Mailing address