What is Walter Iwachiw's NPI number?

Walter Iwachiw's National Provider Identifier (NPI) is 1639494560, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Walter Iwachiw's specialty?

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

Where is Walter Iwachiw located?

Walter Iwachiw's practice location on file with NPPES is 4835 41st St, Sunnyside, NY 11104-3121.

What is Walter Iwachiw's phone number?

The practice phone number listed in the NPPES registry for Walter Iwachiw is (631) 731-1599.

Is Walter Iwachiw's NPI active?

Yes — Walter Iwachiw's NPI (1639494560) is active in the NPPES registry as of the last update on 2010-04-04.

IndividualActive

Walter Iwachiw, RN

NPI 1639494560 · Registered Nurse · Sunnyside, NY

Walter Iwachiw, RN is a Registered Nurse provider in Sunnyside, NY (NPI 1639494560).

Provider details

NPI number: 1639494560
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Male
Sole proprietor: Yes
License: 611627-1 (NY)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 611627-1 (NY)
Nursing Service Providers

Profile Score

Detailed profile(84/100 index)

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

Registry tenure38% of score
16 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

4835 41st St

Sunnyside, NY 11104-3121

Phone: (631) 731-1599

Street-level locationGet directions

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Mailing address