What is Britta Marden's NPI number?

Britta Marden's National Provider Identifier (NPI) is 1528919602, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Britta Marden's specialty?

Britta Marden is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Britta Marden located?

Britta Marden's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2696.

What is Britta Marden's phone number?

The practice phone number listed in the NPPES registry for Britta Marden is (617) 726-2000.

Is Britta Marden's NPI active?

Yes — Britta Marden's NPI (1528919602) is active in the NPPES registry as of the last update on 2026-03-20.

IndividualActive

Britta Marden

NPI 1528919602 · Nurse Practitioner · Boston, MA

Britta Marden is a Nurse Practitioner provider in Boston, MA (NPI 1528919602).

Provider details

NPI number: 1528919602
Entity type: Individual
Primary specialty: Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Sex: Female
Sole proprietor: No
License: RN2343366 (MA)

Specialties & taxonomies

Nurse PractitionerPrimary363L00000XLicense RN2343366 (MA)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Established profile(53/100 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
100% 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

55 Fruit St

Boston, MA 02114-2696

Phone: (617) 726-2000

Street-level locationGet directions

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Mailing address