What is Doreen Williams's NPI number?

Doreen Williams's National Provider Identifier (NPI) is 1235725268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Doreen Williams's specialty?

Doreen Williams is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Doreen Williams located?

Doreen Williams's practice location on file with NPPES is 300 W Main St, Smithtown, NY 11787-2611.

What is Doreen Williams's phone number?

The practice phone number listed in the NPPES registry for Doreen Williams is (631) 549-9500.

Is Doreen Williams's NPI active?

Yes — Doreen Williams's NPI (1235725268) is active in the NPPES registry as of the last update on 2020-12-14.

IndividualActive

Doreen Williams

NPI 1235725268 · Registered Nurse · Smithtown, NY

Doreen Williams is a Registered Nurse provider in Smithtown, NY (NPI 1235725268).

Provider details

NPI number: 1235725268
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: No
License: 710622 (NY)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 710622 (NY)
Nursing Service Providers

Profile Score

Established profile(63/100 index)

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

Registry tenure38% of score
5 yrs in NPPES 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

300 W Main St

Smithtown, NY 11787-2611

Phone: (631) 549-9500

Street-level locationGet directions

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Mailing address