What is Rosa Stalzer's NPI number?

Rosa Stalzer's National Provider Identifier (NPI) is 1598652737, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Rosa Stalzer's specialty?

Rosa Stalzer is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Rosa Stalzer located?

Rosa Stalzer's practice location on file with NPPES is 862 Central St, Holliston, MA 01746-2450.

What is Rosa Stalzer's phone number?

The practice phone number listed in the NPPES registry for Rosa Stalzer is (508) 308-3834.

Is Rosa Stalzer's NPI active?

Yes — Rosa Stalzer's NPI (1598652737) is active in the NPPES registry as of the last update on 2025-06-20.

IndividualActive

Rosa Stalzer

NPI 1598652737 · Behavior Technician · Holliston, MA

Rosa Stalzer is a Behavior Technician provider in Holliston, MA (NPI 1598652737).

Provider details

NPI number: 1598652737
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
1 yr 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

862 Central St

Holliston, MA 01746-2450

Phone: (508) 308-3834

Street-level locationGet directions

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Mailing address