What is Diane Riffe's NPI number?

Diane Riffe's National Provider Identifier (NPI) is 1194612457, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diane Riffe's specialty?

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

Where is Diane Riffe located?

Diane Riffe's practice location on file with NPPES is 23072 Lake Center Dr Ste 115, Lake Forest, CA 92630-2880.

What is Diane Riffe's phone number?

The practice phone number listed in the NPPES registry for Diane Riffe is (949) 528-6822.

Is Diane Riffe's NPI active?

Yes — Diane Riffe's NPI (1194612457) is active in the NPPES registry as of the last update on 2025-06-19.

IndividualActive

Diane Riffe

NPI 1194612457 · Peer Specialist · Lake Forest, CA

Diane Riffe is a Peer Specialist provider in Lake Forest, CA (NPI 1194612457).

Provider details

NPI number: 1194612457
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

23072 Lake Center Dr Ste 115

Lake Forest, CA 92630-2880

Phone: (949) 528-6822

Street-level locationGet directions

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Mailing address