What is Laura Marotta's NPI number?

Laura Marotta's National Provider Identifier (NPI) is 1578294922, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Laura Marotta's specialty?

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

Where is Laura Marotta located?

Laura Marotta's practice location on file with NPPES is 800 Washington St, Boston, MA 02111-1552.

What is Laura Marotta's phone number?

The practice phone number listed in the NPPES registry for Laura Marotta is (617) 636-5566.

Is Laura Marotta's NPI active?

Yes — Laura Marotta's NPI (1578294922) is active in the NPPES registry as of the last update on 2026-05-12.

IndividualActive

Laura Marotta, PA-C

NPI 1578294922 · Physician Assistant · Boston, MA

Laura Marotta, PA-C is a Physician Assistant provider in Boston, MA (NPI 1578294922).

Provider details

NPI number: 1578294922
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA-C
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Physician AssistantPrimary363A00000X
Physician Assistants & Advanced Practice Nursing 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
4 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

800 Washington St

Boston, MA 02111-1552

Phone: (617) 636-5566

Street-level locationGet directions

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Mailing address