What is Melissa Konieczka's NPI number?

Melissa Konieczka's National Provider Identifier (NPI) is 1659200707, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Melissa Konieczka's specialty?

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

Where is Melissa Konieczka located?

Melissa Konieczka's practice location on file with NPPES is 23 Douglas Ave, Maynard, MA 01754-1441.

What is Melissa Konieczka's phone number?

The practice phone number listed in the NPPES registry for Melissa Konieczka is (978) 201-4586.

Is Melissa Konieczka's NPI active?

Yes — Melissa Konieczka's NPI (1659200707) is active in the NPPES registry as of the last update on 2026-05-15.

IndividualActive

Melissa Konieczka

NPI 1659200707 · Registered Nurse · Maynard, MA

Melissa Konieczka is a Registered Nurse provider in Maynard, MA (NPI 1659200707).

Provider details

NPI number: 1659200707
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: No
License: RN2277259 (MA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense RN2277259 (MA)
Nursing Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

23 Douglas Ave

Maynard, MA 01754-1441

Phone: (978) 201-4586

Street-level locationGet directions

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Mailing address