DR. DEAN JOHN SEIBERT M.D.
NPI 1508103557
Internal Medicine - Hematology in Norwich, VT

Q: What is Dean Seibert's NPI number?

The NPI number for Dean Seibert is 1508103557. It was assigned to this individual provider in the NPPES registry on January 10, 2013.

Q: What is Dean Seibert's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology, with taxonomy code 207RH0000X.

Q: When was this NPI record last updated?

The NPPES record for Dean Seibert was last updated on January 10, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since January 10, 2013

386 MAIN ST, NORWICH, VT 05055(802) 649-1282 Get Directions Write a Review

NPPES record last updated: January 10, 2013. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Dr. Dean John Seibert M.d. NPPES

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

DR. DEAN JOHN SEIBERT M.D. (NPI 1508103557) is an individual hematology provider in Norwich, Vermont, licensed in Vermont (042.0006045) and active in the NPI registry since January 2013.

NPPES Registry Identity

NPI1508103557

Entity TypeIndividualMale

Primary Taxonomy207RH0000X

Provider Legal NameDR. DEAN JOHN SEIBERTCredential: M.D.

Location Address386 MAIN STNorwich, VT 05055-4418

Mailing Address386 Main StNorwich, VT 05055-4418 · (802) 649-1282

Phone(802) 649-1282

Sole ProprietorYes

Enumeration DateJanuary 10, 2013

✔ NPI 1508103557 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · HematologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0000X

License✔ Licensed in VT · 042.0006045

Definition

An internist with additional training who specializes in diseases of the blood, spleen and lymph. This specialist treats conditions such as anemia, clotting disorders, sickle cell disease, hemophilia, leukemia and lymphoma.

386 MAIN ST, Norwich, VT 05055

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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 Dean Seibert's NPI number?

The NPI number for Dean Seibert is 1508103557. It was assigned to this individual provider in the NPPES registry on January 10, 2013.

Where is Dean Seibert located?

Dean Seibert practices at 386 Main St, Norwich, VT 05055. The listed phone number is (802) 649-1282.

What is Dean Seibert's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology, with taxonomy code 207RH0000X.

When was this NPI record last updated?

The NPPES record for Dean Seibert was last updated on January 10, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.