What is David Chan's NPI number?

David Chan's National Provider Identifier (NPI) is 1598006256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is David Chan's specialty?

David Chan is listed in the NPPES registry with a primary specialty of Day Training/Habilitation Specialist (Nursing Service Related Providers).

Where is David Chan located?

David Chan's practice location on file with NPPES is 209 E 7th St, Madera, CA 93638-3780.

What is David Chan's phone number?

The practice phone number listed in the NPPES registry for David Chan is (559) 395-0451.

Is David Chan's NPI active?

Yes — David Chan's NPI (1598006256) is active in the NPPES registry as of the last update on 2026-03-16.

IndividualActive

David Chan

NPI 1598006256 · Day Training/Habilitation Specialist · Madera, CA

David Chan is a Day Training/Habilitation Specialist provider in Madera, CA (NPI 1598006256).

Provider details

NPI number: 1598006256
Entity type: Individual
Primary specialty: Day Training/Habilitation SpecialistNursing Service Related Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Day Training/Habilitation SpecialistPrimary373H00000X
Nursing Service Related Providers

Profile Score

Established profile(71/100 index)

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

Registry tenure38% of score
13 yrs 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

209 E 7th St

Madera, CA 93638-3780

Phone: (559) 395-0451

Fax: (559) 661-2818

Street-level locationGet directions

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Mailing address