What is David Marciniak's NPI number?

David Marciniak's National Provider Identifier (NPI) is 1144879545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is David Marciniak's specialty?

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

Where is David Marciniak located?

David Marciniak's practice location on file with NPPES is 1050 Niagara St, Buffalo, NY 14213-2001.

What is David Marciniak's phone number?

The practice phone number listed in the NPPES registry for David Marciniak is (716) 884-0631.

Is David Marciniak's NPI active?

Yes — David Marciniak's NPI (1144879545) is active in the NPPES registry as of the last update on 2019-09-09.

IndividualActive

David Marciniak, RN, BSN

NPI 1144879545 · Registered Nurse · Buffalo, NY

David Marciniak, RN, BSN is a Registered Nurse provider in Buffalo, NY (NPI 1144879545).

Provider details

NPI number: 1144879545
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN, BSN
Sex: Male
Sole proprietor: No
License: 491527 (NY)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 491527 (NY)
Nursing Service Providers

Profile Score

Established profile(65/100 index)

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

Registry tenure38% of score
6 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

1050 Niagara St

Buffalo, NY 14213-2001

Phone: (716) 884-0631

Fax: (716) 881-2425

Street-level locationGet directions

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Mailing address