What is Linda Halliday's NPI number?

Linda Halliday's National Provider Identifier (NPI) is 1447529219, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Linda Halliday's specialty?

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

Where is Linda Halliday located?

Linda Halliday's practice location on file with NPPES is 54 Greeley Ave, Sayville, NY 11782-2633.

What is Linda Halliday's phone number?

The practice phone number listed in the NPPES registry for Linda Halliday is (631) 589-1747.

Is Linda Halliday's NPI active?

Yes — Linda Halliday's NPI (1447529219) is active in the NPPES registry as of the last update on 2011-12-22.

IndividualActive

Linda Halliday, RN

NPI 1447529219 · Registered Nurse · Sayville, NY

Linda Halliday, RN is a Registered Nurse provider in Sayville, NY (NPI 1447529219).

Provider details

NPI number: 1447529219
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Female
Sole proprietor: Yes
License: 259048-1 (NY)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 259048-1 (NY)
Nursing Service Providers

Profile Score

Detailed profile(80/100 index)

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

Registry tenure38% of score
14 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

54 Greeley Ave

Sayville, NY 11782-2633

Phone: (631) 589-1747

Street-level locationGet directions

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Mailing address