What is Darlynne Fu's NPI number?

Darlynne Fu's National Provider Identifier (NPI) is 1134098346, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Darlynne Fu's specialty?

Darlynne Fu is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).

Where is Darlynne Fu located?

Darlynne Fu's practice location on file with NPPES is 1750 Harbor St, Pittsburg, CA 94565-3890.

What is Darlynne Fu's phone number?

The practice phone number listed in the NPPES registry for Darlynne Fu is (925) 473-2390.

Is Darlynne Fu's NPI active?

Yes — Darlynne Fu's NPI (1134098346) is active in the NPPES registry as of the last update on 2025-11-04.

IndividualActive

Darlynne Fu

NPI 1134098346 · Counselor · Pittsburg, CA

Darlynne Fu is a Counselor provider in Pittsburg, CA (NPI 1134098346).

Provider details

NPI number: 1134098346
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: 240116221 (CA)

Specialties & taxonomies

CounselorPrimary101Y00000XLicense 240116221 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(54/100 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
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

1750 Harbor St

Pittsburg, CA 94565-3890

Phone: (925) 473-2390

Street-level locationGet directions

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Mailing address