What is Sarah Schwartz's NPI number?

Sarah Schwartz's National Provider Identifier (NPI) is 1811853625, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sarah Schwartz's specialty?

Sarah Schwartz is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Sarah Schwartz located?

Sarah Schwartz's practice location on file with NPPES is 10002a Shops Way, Northborough, MA 01532-4119.

What is Sarah Schwartz's phone number?

The practice phone number listed in the NPPES registry for Sarah Schwartz is (774) 500-7334.

Is Sarah Schwartz's NPI active?

Yes — Sarah Schwartz's NPI (1811853625) is active in the NPPES registry as of the last update on 2026-02-06.

IndividualActive

Sarah Schwartz

NPI 1811853625 · Physician Assistant · Northborough, MA

Sarah Schwartz is a Physician Assistant provider in Northborough, MA (NPI 1811853625).

Provider details

NPI number: 1811853625
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Physician AssistantPrimary363A00000X
Physician Assistants & Advanced Practice Nursing 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

10002a Shops Way

Northborough, MA 01532-4119

Phone: (774) 500-7334

Approximate (ZIP-level) locationGet directions

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Mailing address