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DR. MARGARET MICHELLE SEATER D.O.
NPI 1407017817
Internal Medicine in Boston, MA

Active since June 18, 2008PECOS Enrolled
55 FRUIT ST. WHT 1003 MGH TEAM 4, MASSACHUSETTS GENERAL HOSPITAL, HOSPITAL MEDICINE GROUP, BOSTON, MA 02114(617) 724-3874(617) 643-1384 Get Directions Write a Review

NPPES record last updated: June 23, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Margaret Michelle Seater D.o. NPPES

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

DR. MARGARET MICHELLE SEATER D.O. (NPI 1407017817) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (236431(LIMITED)) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1407017817
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. MARGARET MICHELLE SEATERCredential: D.O.
Location Address55 FRUIT ST. WHT 1003 MGH TEAM 4, MASSACHUSETTS GENERAL HOSPITAL, HOSPITAL MEDICINE GROUPBoston, MA 02114
Mailing Address55 Fruit St. Wht 1003 Mgh Team 4, Massachusetts General Hospital, Hospital Medicine GroupBoston, MA 02114 · (617) 724-3874 · Fax (617) 643-1384
Phone(617) 724-3874
Fax(617) 643-1384
Sole ProprietorNo
Enumeration DateJune 18, 2008
Last NPPES UpdateJune 23, 2011
✔ NPI 1407017817 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MA · 236431(LIMITED)
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
55 FRUIT ST. WHT 1003 MGH TEAM 4, Boston, MA 02114
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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)

Dr. Margaret Michelle Seater D.o. 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 02114 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.

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 Margaret Seater's NPI number?

The NPI number for Margaret Seater is 1407017817. It was assigned to this individual provider in the NPPES registry on June 18, 2008.

Where is Margaret Seater located?

Margaret Seater practices at 55 Fruit St. Wht 1003 Mgh Team 4 Massachusetts General Hospital, Hospital Medicine Group, Boston, MA 02114. The listed phone number is (617) 724-3874.

What is Margaret Seater's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Margaret Seater enrolled in Medicare?

Yes. Margaret Seater is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Margaret Seater was last updated on June 23, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years 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.