What is Cynthia Gui's NPI number?

Cynthia Gui's National Provider Identifier (NPI) is 1144163643, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Cynthia Gui's specialty?

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

Where is Cynthia Gui located?

Cynthia Gui's practice location on file with NPPES is 1422 Oakwood Hollow Ln, Toms River, NJ 08755-2200.

What is Cynthia Gui's phone number?

The practice phone number listed in the NPPES registry for Cynthia Gui is (732) 589-6508.

Is Cynthia Gui's NPI active?

Yes — Cynthia Gui's NPI (1144163643) is active in the NPPES registry as of the last update on 2026-04-10.

IndividualActive

Cynthia Gui

NPI 1144163643 · Registered Dietitian · Toms River, NJ

Cynthia Gui is a Registered Dietitian provider in Toms River, NJ (NPI 1144163643).

Provider details

NPI number: 1144163643
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Registered DietitianPrimary133V00000X
Dietary & Nutritional Service Providers

Profile Score

Basic profile(46/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

1422 Oakwood Hollow Ln

Toms River, NJ 08755-2200

Phone: (732) 589-6508

Street-level locationGet directions

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Mailing address