DR. THOMAS SEQUEIRA PRZYBYCIEN MD
NPI 1821747957
Pediatrics - Pediatric Cardiology in San Francisco, CA

Q: What is Thomas Przybycien's NPI number?

The NPI number for Thomas Przybycien is 1821747957. It was assigned to this individual provider in the NPPES registry on March 23, 2022.

Q: What is Thomas Przybycien's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Q: When was this NPI record last updated?

The NPPES record for Thomas Przybycien was last updated on May 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since March 23, 2022PECOS Enrolled

550 16TH ST FL 4, SAN FRANCISCO, CA 94143(415) 476-2981 Get Directions Write a Review

NPPES record last updated: May 29, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Thomas Sequeira Przybycien Md NPPES

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

DR. THOMAS SEQUEIRA PRZYBYCIEN MD (NPI 1821747957) is an individual pediatric cardiology provider in San Francisco, California, licensed in California (A201152) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821747957

Entity TypeIndividualMale

Primary Taxonomy2080P0202X

Provider Legal NameDR. THOMAS SEQUEIRA PRZYBYCIENCredential: MD

Location Address550 16TH ST FL 4San Francisco, CA 94143-2549

Mailing Address550 16th St Fl 4San Francisco, CA 94143-2549

Phone(415) 476-2981

Sole ProprietorNo

Enumeration DateMarch 23, 2022

Last NPPES UpdateMay 29, 2025

NPPES CertifiedMay 29, 2025

✔ NPI 1821747957 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0202X

License✔ Licensed in CA · A201152

Definition

A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

550 16TH ST FL 4, San Francisco, CA 94143

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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. Thomas Sequeira Przybycien Md 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.

ALYSSA TOSHIMI GO

Pediatrics