Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Maren Hennigan Puder, FNP

Individual provider Family Nurse Practitioner · NPI 1306270707

Maren Hennigan Puder, FNP is a Nurse Practitioner in Wilmington, Massachusetts. Qualified in 2013, 13 years ago. Practices with Beth Israel Lahey Health Specialty Care, Inc, a 263-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
13
Licensed in
MA
In the registry since
2013
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

500 Salem St
Wilmington, MA 01887-1200
Phone: (978) 988-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence RN2276857 (MA)

Record details

NPI number1306270707
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedAugust 21, 2013
Last updated in NPPESApril 11, 2022
Certification dateApril 11, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Beth Israel Lahey Health Specialty Care, Inc. — 263 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients446
Services billed 492 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Beth Israel Lahey Health Specialty Care, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 263 clinicians in the practice; 12 are shown here.

Other providers in Wilmington