What is Karen Machnacz's NPI number?

Karen Machnacz's National Provider Identifier (NPI) is 1164120994, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karen Machnacz's specialty?

Karen Machnacz is listed in the NPPES registry with a primary specialty of Licensed Practical Nurse (Nursing Service Providers).

Where is Karen Machnacz located?

Karen Machnacz's practice location on file with NPPES is 511 E Columbus Ave, Springfield, MA 01105-2506.

What is Karen Machnacz's phone number?

The practice phone number listed in the NPPES registry for Karen Machnacz is (413) 733-3488.

Is Karen Machnacz's NPI active?

Yes — Karen Machnacz's NPI (1164120994) is active in the NPPES registry as of the last update on 2023-02-21.

IndividualActive

Karen Machnacz

NPI 1164120994 · Licensed Practical Nurse · Springfield, MA

Karen Machnacz is a Licensed Practical Nurse provider in Springfield, MA (NPI 1164120994).

Provider details

NPI number: 1164120994
Entity type: Individual
Primary specialty: Licensed Practical NurseNursing Service Providers
Sex: Female
Sole proprietor: No
License: LN97492 (MA)

Specialties & taxonomies

Licensed Practical NursePrimary164W00000XLicense LN97492 (MA)
Nursing Service Providers

Profile Score

Established profile(59/100 index)

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

Registry tenure38% of score
3 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

511 E Columbus Ave

Springfield, MA 01105-2506

Phone: (413) 733-3488

Street-level locationGet directions

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Mailing address