MARISSA CHOU
NPI 1548061641
Student in an Organized Health Care Education/Training Program in Boston, MA

Active since March 24, 2025PECOS Enrolled

NPPES record last updated: May 8, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: May 8, 2025, Mar 24, 2025 (2 updates tracked since 2025).

About Marissa Chou NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARISSA CHOU (NPI 1548061641) is an individual student in an organized health care education/training program in Boston, Massachusetts and active in the NPI registry since March 2025. The provider is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1548061641
Entity TypeIndividual
Primary Taxonomy390200000X
Provider Legal NameMARISSA CHOU
Location Address55 FRUIT STBoston, MA 02114-2621
Mailing Address55 Fruit StBoston, MA 02114-2621
Sole ProprietorNo
Enumeration DateMarch 24, 2025
Last NPPES UpdateMay 8, 20252 updates tracked since enumeration
NPPES CertifiedMay 8, 2025
NPI 1548061641 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Taxonomy Code390200000X
Definition

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

55 FRUIT ST, Boston, MA 02114

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Marissa Chou is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine (Gastroenterology)
55 FRUIT ST
BOSTON, MA 02114
Psychiatry & Neurology (Psychiatry)
55 FRUIT ST, WARREN 1220
BOSTON, MA 02114
Internal Medicine (Gastroenterology)
55 FRUIT ST
BOSTON, MA 02114
Internal Medicine
55 FRUIT ST, 4710B
BOSTON, MA 02114
Thoracic Surgery (Cardiothoracic Vascular Surgery)
55 FRUIT ST, BUL 119
BOSTON, MA 02114
Thoracic Surgery (Cardiothoracic Vascular Surgery)
55 FRUIT ST, MGH, BULFINCH 2
BOSTON, MA 02114
Urology
55 FRUIT ST, GRB 1102
BOSTON, MA 02114
Anesthesiology
55 FRUIT ST, CLN 3
BOSTON, MA 02114

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marissa Chou's NPI number?

The NPI number for Marissa Chou is 1548061641. It was assigned to this individual provider in the NPPES registry on March 24, 2025.

Where is Marissa Chou located?

Marissa Chou practices at 55 Fruit St, Boston, MA 02114. The listed phone number is (617) 726-2000.

What is Marissa Chou's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is Marissa Chou enrolled in Medicare?

Yes. Marissa Chou is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Marissa Chou was last updated on May 8, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.