What is Marian Duong's NPI number?

Marian Duong's National Provider Identifier (NPI) is 1083913511, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marian Duong's specialty?

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

Where is Marian Duong located?

Marian Duong's practice location on file with NPPES is 1520 San Pablo St, Los Angeles, CA 90033-5310.

What is Marian Duong's phone number?

The practice phone number listed in the NPPES registry for Marian Duong is (323) 442-9535.

Is Marian Duong's NPI active?

Yes — Marian Duong's NPI (1083913511) is active in the NPPES registry as of the last update on 2017-04-20.

IndividualActive

Marian Duong, RD

NPI 1083913511 · Registered Dietitian · Los Angeles, CA

Marian Duong, RD is a Registered Dietitian provider in Los Angeles, CA (NPI 1083913511).

Provider details

NPI number: 1083913511
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RD
Sex: Female
Sole proprietor: Yes
License: 964528 (CA)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 964528 (CA)
Dietary & Nutritional Service Providers

Profile Score

Detailed profile(82/100 index)

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

Registry tenure38% of score
15 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

1520 San Pablo St

Suite 4300

Los Angeles, CA 90033-5310

Phone: (323) 442-9535

Street-level locationGet directions

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Mailing address