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MICHAEL AARON FUCHS
NPI 1104402841
Internal Medicine - Gastroenterology in Boston, MA

Active since March 23, 2021PECOS Enrolled
45 FRANCIS STREET, ASB-II, BOSTON, MA 02115(617) 732-6389 Get Directions Write a Review

NPPES record last updated: March 31, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 31, 2025, Mar 23, 2021 (2 updates tracked since 2021).

About Michael Aaron Fuchs NPPES

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

MICHAEL AARON FUCHS (NPI 1104402841) is an individual gastroenterology provider in Boston, Massachusetts, licensed in Massachusetts (3015913) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1104402841
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameMICHAEL AARON FUCHS
Location Address45 FRANCIS STREET, ASB-IIBoston, MA 02115
Mailing Address45 Francis Street, Asb-iiBoston, MA 02115-6105 · (617) 732-6389
Phone(617) 732-6389
Sole ProprietorNo
Enumeration DateMarch 23, 2021
Last NPPES UpdateMarch 31, 20252 updates tracked since enumeration
NPPES CertifiedMarch 31, 2025
✔ NPI 1104402841 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in MA · 3015913
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
45 FRANCIS STREET, Boston, MA 02115
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael Aaron Fuchs 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02115 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

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

MICHAEL OLEARY MD
Urology
45 FRANCIS STREET, ASBII-3
BOSTON, MA 02115
Suffolk County (617) 732-6325
DR. JENNIFER JOAN SHIN M.D.
Otolaryngology
45 FRANCIS STREET, DIVISION OF OTOLARYNGOLOGY
BOSTON, MA 02115
Suffolk County (617) 732-4829
KAREN H COSTENBADER MD MPH
Internal Medicine (Rheumatology)
45 FRANCIS STREET, BRIGHAM AND WOMEN'S HOSP ROBERT B BRIGHAM ARTHRITIS CTR
BOSTON, MA 02115
Suffolk County (617) 732-5325
EMILY TYLER
Nurse Practitioner (Adult Health)
45 FRANCIS STREET, ASB 2, FLOOR 3, SUITE B
BOSTON, MA 02115
Suffolk County (617) 525-6326
DR. ANJU KANTI PATEL M.D.
Otolaryngology
45 FRANCIS STREET, DIVISION OF OTOLARYNGOLOGY, ASB-2
BOSTON, MA 02115
Suffolk County (617) 525-3000

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 Michael Fuchs's NPI number?

The NPI number for Michael Fuchs is 1104402841. It was assigned to this individual provider in the NPPES registry on March 23, 2021.

Where is Michael Fuchs located?

Michael Fuchs practices at 45 Francis Street Asb-Ii, Boston, MA 02115. The listed phone number is (617) 732-6389.

What is Michael Fuchs's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Michael Fuchs enrolled in Medicare?

Yes. Michael Fuchs is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Michael Fuchs was last updated on March 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.