THOMAS DEAN SEQUIST MD
NPI 1982660288
Internal Medicine in Boston, MA

Active since April 25, 2006PECOS EnrolledAccepts Medicare Assignment
1620 TREMONT STREET, BRIGHAM AND WOMENS HOSPITAL DEPARTMENT OF MEDICINE, BOSTON, MA 02120(617) 525-7509 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Thomas Dean Sequist Md NPPES

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

THOMAS DEAN SEQUIST MD (NPI 1982660288) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (213432) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with North Shore Medical Center -, and is a graduate of Harvard Medical School (1999).

NPPES Registry Identity

NPI1982660288
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameTHOMAS DEAN SEQUISTCredential: MD
Location Address1620 TREMONT STREET, BRIGHAM AND WOMENS HOSPITAL DEPARTMENT OF MEDICINEBoston, MA 02120
Mailing Address1620 Tremont Street, Brigham And Womens Hospital Department Of MedicineBoston, MA 02120 · (617) 525-7509
Sole ProprietorNo
Medical School CMSHarvard Medical SchoolGraduated 1999
Enumeration DateApril 25, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1982660288 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 · 213432
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.
1620 TREMONT STREET, Boston, MA 02120

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Thomas Dean Sequist Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7618169624
PECOS Enrollment IDI20101008000932
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
72 services40 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

North Shore Medical Center -

Acute Care Hospitals · Salem, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220035
Location81 Highland AvenueSalem, MA 01970 · Essex County
Emergency services Birthing friendly

Massachusetts General Hospital

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220071
Location55 Fruit StreetBoston, MA 02114 · Suffolk County
Emergency services Birthing friendly

Brigham And Women's Hospital

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220110
Location75 Francis StreetBoston, MA 02115 · Suffolk County
Emergency services Birthing friendly

Faulkner Hospital-Brigham And Women's

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220119
Location1153 Centre StreetBoston, MA 02130 · Suffolk County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02120 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.

Referred Medical Equipment & Supplies CMS DME claims 5

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Parenteral nutrition solution, not otherwise specified, 10 grams lipids B4185
Other-Enteral and Parenteral · category OB005N
1 supplier13 claims364 services$11.35 avg. paid by Medicare
Parenteral nutrition solution; compounded amino acid and carbohydrates with electrolytes, trace elements, and vitamins, including preparation, any strength, 52 to 73 grams of protein - premix B4193
Other-Enteral and Parenteral · category OB005N
1 supplier13 claims91 services$232.02 avg. paid by Medicare
Parenteral nutrition supply kit; premix, per day B4220
Other-Enteral and Parenteral · category OB005N
1 supplier13 claims91 services$8.09 avg. paid by Medicare
Parenteral nutrition administration kit, per day B4224
Other-Enteral and Parenteral · category OB005N
1 supplier13 claims91 services$25.26 avg. paid by Medicare
Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
1 supplier12 claims12 services$29.73 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Internal Medicine
1620 TREMONT STREET, BRIGHAM AND WOMENS HOSPITAL DIVISION OF AGING
BOSTON, MA 02120
Student in an Organized Health Care Education/Training Program
1620 TREMONT STREET, RADIOLOGY ADMINISTRATION
BOSTON, MA 02120
Internal Medicine
1620 TREMONT STREET, DEPARTMENT OF MEDICINE
BOSTON, MA 02120
Internal Medicine
1620 TREMONT STREET, BRIGHAM AND WOMENS HOSPITAL DIVISION OF AGING
BOSTON, MA 02120
Internal Medicine (Geriatric Medicine)
1620 TREMONT STREET, BRIGHAM AND WOMENS HOSPITAL DIVISION OF AGING
BOSTON, MA 02120

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 Thomas Sequist's NPI number?

The NPI number for Thomas Sequist is 1982660288. It was assigned to this individual provider in the NPPES registry on April 25, 2006.

Where is Thomas Sequist located?

Thomas Sequist practices at 1620 Tremont Street Brigham And Womens Hospital Department Of Medicine, Boston, MA 02120. The listed phone number is (617) 525-7509.

What is Thomas Sequist's specialty?

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

Is Thomas Sequist enrolled in Medicare?

Yes. Thomas Sequist is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Thomas Sequist accept?

Health plans from Anthem Blue Cross and Blue Shield list Thomas Sequist as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Thomas Sequist affiliated with any hospitals?

According to CMS data, Thomas Sequist is affiliated with North Shore Medical Center -, Massachusetts General Hospital, Brigham And Women's Hospital and Faulkner Hospital-Brigham And Women's.

When was this NPI record last updated?

The NPPES record for Thomas Sequist was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.