Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Marissa Lynn Zingg, APRN

Individual provider Family Nurse Practitioner · NPI 1932802097

Marissa Lynn Zingg, APRN is a Nurse Practitioner in Brookline, Massachusetts. Qualified in 2022, 4 years ago. Practices with Reliant Medical Group Inc, a 638-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
4
Licensed in
MA
In the registry since
2023
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

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Practice location Address checks out

1101 Beacon St Ste 1E
Brookline, MA 02446-5587
Phone: (617) 731-2390
Fax: (617) 731-1283
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 28 Andover Street, Andover, MA 01810-4888 — (978) 475-9230
  • 1101 Beacon Street, Brookline, MA 02446-5587 — (617) 731-2390
  • 366 Shrewsbury St, Worcester, MA 01604-4647 — (508) 595-2700

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence RN2300751 (MA)

Record details

NPI number1932802097
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedMarch 27, 2023
Last updated in NPPESJuly 8, 2026
Certification dateJuly 8, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Reliant Medical Group Inc — 638 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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