What is Istvan Holden's NPI number?

Istvan Holden's National Provider Identifier (NPI) is 1699427740, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Istvan Holden's specialty?

Istvan Holden is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).

Where is Istvan Holden located?

Istvan Holden's practice location on file with NPPES is 209 W Main St, Centralia, WA 98531-4245.

What is Istvan Holden's phone number?

The practice phone number listed in the NPPES registry for Istvan Holden is (360) 623-1265.

Is Istvan Holden's NPI active?

Yes — Istvan Holden's NPI (1699427740) is active in the NPPES registry as of the last update on 2022-01-20.

IndividualActive

Istvan Holden

NPI 1699427740 · Peer Specialist · Centralia, WA

Istvan Holden is a Peer Specialist provider in Centralia, WA (NPI 1699427740).

Provider details

NPI number: 1699427740
Entity type: Individual
Primary specialty: Peer SpecialistOther Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Peer SpecialistPrimary175T00000X
Other 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
4 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 W Main St

Centralia, WA 98531-4245

Phone: (360) 623-1265

Street-level locationGet directions

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Mailing address