What is William Nash's NPI number?

William Nash's National Provider Identifier (NPI) is 1841609534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Nash's specialty?

William Nash is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is William Nash located?

William Nash's practice location on file with NPPES is 66 Lakeland Ave, Sayville, NY 11782-1910.

What is William Nash's phone number?

The practice phone number listed in the NPPES registry for William Nash is (631) 678-3062.

Is William Nash's NPI active?

Yes — William Nash's NPI (1841609534) is active in the NPPES registry as of the last update on 2014-08-06.

IndividualActive

William Nash

NPI 1841609534 · Specialist · Sayville, NY

William Nash is a Specialist provider in Sayville, NY (NPI 1841609534).

Provider details

NPI number: 1841609534
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

SpecialistPrimary174400000X
Other Service Providers

Profile Score

Established profile(69/100 index)

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

Registry tenure38% of score
11 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

66 Lakeland Ave

Sayville, NY 11782-1910

Phone: (631) 678-3062

Approximate (ZIP-level) locationGet directions

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Mailing address