What is Petra Schweitzer's NPI number?

Petra Schweitzer's National Provider Identifier (NPI) is 1114807856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Petra Schweitzer's specialty?

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

Where is Petra Schweitzer located?

Petra Schweitzer's practice location on file with NPPES is 102 Main St, Greenfield, MA 01301-3275.

What is Petra Schweitzer's phone number?

The practice phone number listed in the NPPES registry for Petra Schweitzer is (413) 325-8500.

Is Petra Schweitzer's NPI active?

Yes — Petra Schweitzer's NPI (1114807856) is active in the NPPES registry as of the last update on 2025-09-04.

IndividualActive

Petra Schweitzer

NPI 1114807856 · Clinical Social Worker · Greenfield, MA

Petra Schweitzer is a Clinical Social Worker provider in Greenfield, MA (NPI 1114807856).

Provider details

NPI number: 1114807856
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Sole proprietor: No

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(47/100 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
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

102 Main St

Greenfield, MA 01301-3275

Phone: (413) 325-8500

Street-level locationGet directions

More MA providers

Mailing address