What is Mariel Addis's NPI number?

Mariel Addis's National Provider Identifier (NPI) is 1255988846, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mariel Addis's specialty?

Mariel Addis is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Mariel Addis located?

Mariel Addis's practice location on file with NPPES is 1 Arch Pl, Greenfield, MA 01301-2457.

What is Mariel Addis's phone number?

The practice phone number listed in the NPPES registry for Mariel Addis is (413) 774-1000.

Is Mariel Addis's NPI active?

Yes — Mariel Addis's NPI (1255988846) is active in the NPPES registry as of the last update on 2019-09-03.

IndividualActive

Mariel Addis

NPI 1255988846 · Social Worker · Greenfield, MA

Mariel Addis is a Social Worker provider in Greenfield, MA (NPI 1255988846).

Provider details

NPI number: 1255988846
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social 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
6 yrs in NPPES registry
Profile completeness38% of score
83% 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

1 Arch Pl

Greenfield, MA 01301-2457

Phone: (413) 774-1000

Approximate (ZIP-level) locationGet directions

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Mailing address