What is Dorine Lam's NPI number?

Dorine Lam's National Provider Identifier (NPI) is 1538772595, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Dorine Lam's specialty?

Dorine Lam is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is Dorine Lam located?

Dorine Lam's practice location on file with NPPES is 2492 Walnut Ave Ste 100, Tustin, CA 92780-6953.

What is Dorine Lam's phone number?

The practice phone number listed in the NPPES registry for Dorine Lam is (714) 709-8000.

Is Dorine Lam's NPI active?

Yes — Dorine Lam's NPI (1538772595) is active in the NPPES registry as of the last update on 2020-08-28.

IndividualActive

Dorine Lam, RDN

NPI 1538772595 · Registered Dietitian · Tustin, CA

Dorine Lam, RDN is a Registered Dietitian provider in Tustin, CA (NPI 1538772595).

Provider details

NPI number: 1538772595
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RDN
Sex: Female
Sole proprietor: Yes
License: 505180 (CA)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 505180 (CA)
Dietary & Nutritional Service Providers

Profile Score

Established profile(64/100 index)

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

Registry tenure38% of score
5 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

2492 Walnut Ave Ste 100

Tustin, CA 92780-6953

Phone: (714) 709-8000

Street-level locationGet directions

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Mailing address