What is Marcie Lyons's NPI number?

Marcie Lyons's National Provider Identifier (NPI) is 1629950910, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marcie Lyons's specialty?

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

Where is Marcie Lyons located?

Marcie Lyons's practice location on file with NPPES is 21 Kenwood St, Greenfield, MA 01301-1973.

What is Marcie Lyons's phone number?

The practice phone number listed in the NPPES registry for Marcie Lyons is (413) 223-5072.

Is Marcie Lyons's NPI active?

Yes — Marcie Lyons's NPI (1629950910) is active in the NPPES registry as of the last update on 2025-07-25.

IndividualActive

Marcie Lyons

NPI 1629950910 · Registered Nurse · Greenfield, MA

Marcie Lyons is a Registered Nurse provider in Greenfield, MA (NPI 1629950910).

Provider details

NPI number: 1629950910
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: No
License: RN2268275 (MA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense RN2268275 (MA)
Nursing Service Providers

Profile Score

Established profile(54/100 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

21 Kenwood St

Greenfield, MA 01301-1973

Phone: (413) 223-5072

Fax: (413) 773-3972

Street-level locationGet directions

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Mailing address