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THOMAS MARK SEQUEIRA M.D.
NPI 1508856428
Internal Medicine - Cardiovascular Disease in Mayfield Heights, OH

Active since October 22, 2005
6803 MAYFIELD RD, SUITE 412, MAYFIELD HEIGHTS, OH 44124(440) 442-7300(440) 442-9019 Get Directions Write a Review

NPPES record last updated: September 19, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Thomas Mark Sequeira M.d. NPPES

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

THOMAS MARK SEQUEIRA M.D. (NPI 1508856428) is an individual cardiovascular disease provider in Mayfield Heights, Ohio, licensed in Ohio (35039830) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1508856428
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameTHOMAS MARK SEQUEIRACredential: M.D.
Location Address6803 MAYFIELD RD, SUITE 412Mayfield Heights, OH 44124-2271
Mailing Address6803 Mayfield Rd, Suite 412Mayfield Heights, OH 44124-2271 · (440) 442-7300 · Fax (440) 442-9019
Phone(440) 442-7300
Fax(440) 442-9019
Sole ProprietorNo
Enumeration DateOctober 22, 2005
Last NPPES UpdateSeptember 19, 2013
✔ NPI 1508856428 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in OH · 35039830
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
6803 MAYFIELD RD, Mayfield Heights, OH 44124
Open in Google Maps ↗

Other Identifiers 4

Medicare ID-Type UnspecifiedSE0479645
Medicaid0439672OH
Medicare UPIND31187
Medicare PINH153370OH

Areas of Expertise CMS Part B claims 4

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.
273 services220 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
223 services192 patients
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306
This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.
54 services54 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
11 services11 patients

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.

DR. THOMAS LEE MCGREW M.D.
Obstetrics & Gynecology
6803 MAYFIELD RD, STE 305
MAYFIELD HEIGHTS, OH 44124
Cuyahoga County (440) 312-9000
DR. ROBERT MARK FUMICH M.D.
Orthopaedic Surgery
6803 MAYFIELD RD, SUITE 314
MAYFIELD HEIGHTS, OH 44124
Cuyahoga County (440) 460-0454
DR. JANE F MANNO PSY.D
Counselor (Mental Health)
6803 MAYFIELD RD
MAYFIELD HEIGHTS, OH 44124
Cuyahoga County (440) 312-7470
ROBERT D. ZAAS, M.D., INC.
Orthopaedic Surgery
6803 MAYFIELD RD, SUITE 314
MAYFIELD HTS, OH 44124
Cuyahoga County (440) 460-0454
MARINA POLIAKOVA MD
Internal Medicine
6803 MAYFIELD RD, SUITE 403
MAYFIELD HTS, OH 44124
Cuyahoga County (440) 312-1969
LAUREN H SKILLMAN PT, DPT
Physical Therapist
6803 MAYFIELD RD
MAYFIELD HEIGHTS, OH 44124
Cuyahoga County (440) 312-4500
THE CLEVELAND CLINIC FOUNDATION
General Practice
6803 MAYFIELD RD, STE 510
MAYFIELD HEIGHTS, OH 44124
Cuyahoga County (216) 444-2273
FATIMA FAYED RPH
Student in an Organized Health Care Education/Training Program
6803 MAYFIELD RD
MAYFIELD HTS, OH 44124
Cuyahoga County (440) 312-4500

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 Sequeira's NPI number?

The NPI number for Thomas Sequeira is 1508856428. It was assigned to this individual provider in the NPPES registry on October 22, 2005.

Where is Thomas Sequeira located?

Thomas Sequeira practices at 6803 Mayfield Rd Suite 412, Mayfield Heights, OH 44124. The listed phone number is (440) 442-7300.

What is Thomas Sequeira's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

When was this NPI record last updated?

The NPPES record for Thomas Sequeira was last updated on September 19, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.