THEOFANIS MITSINIKOS, DO, PC
NPI 1861929861
Internal Medicine - Endocrinology, Diabetes & Metabolism in Stony Brook, NY

Q: What is Theofanis Mitsinikos, Do, PC's NPI number?

The NPI number for Theofanis Mitsinikos, Do, PC is 1861929861. It was assigned to this organization in the NPPES registry on May 22, 2017.

Q: What is Theofanis Mitsinikos, Do, PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Active since May 22, 2017

2500 NESCONSET HWY BLDG 3C, STONY BROOK, NY 11790(631) 751-2400(631) 751-8323 Get Directions Write a Review

NPPES record last updated: May 22, 2017. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Theofanis Mitsinikos, Do, Pc NPPES

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

THEOFANIS MITSINIKOS, DO, PC (NPI 1861929861) is a healthcare organization registered as an endocrinology, diabetes & metabolism in Stony Brook, New York and active in the NPI registry since May 2017. The organization lists Theofanis Mitsinikos, Owner, as its authorized official.

NPPES Registry Identity

NPI1861929861

Entity TypeOrganization

Primary Taxonomy207RE0101X

Legal Business NameTHEOFANIS MITSINIKOS, DO, PC

Location Address2500 NESCONSET HWY BLDG 3CStony Brook, NY 11790-2551

Mailing Address2500 Nesconset Hwy Bldg 3cStony Brook, NY 11790-2551

Phone(631) 751-2400

Fax(631) 751-8323

Organization SubpartNo

Authorized OfficialTheofanis MitsinikosOwner · (631) 751-2400

Enumeration DateMay 22, 2017

✔ NPI 1861929861 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in NY · 235458

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

2500 NESCONSET HWY BLDG 3C, Stony Brook, NY 11790

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MONIKA DATT D.O.

Internal Medicine (Endocrinology, Diabetes & Metabolism)

2500 NESCONSET HWY BLDG 3C
STONY BROOK, NY 11790

Suffolk County (631) 751-2400

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 Theofanis Mitsinikos, Do, PC's NPI number?

The NPI number for Theofanis Mitsinikos, Do, PC is 1861929861. It was assigned to this organization in the NPPES registry on May 22, 2017.

Where is Theofanis Mitsinikos, Do, PC located?

Theofanis Mitsinikos, Do, PC is located at 2500 Nesconset Hwy Bldg 3C, Stony Brook, NY 11790. The listed phone number is (631) 751-2400.

What is Theofanis Mitsinikos, Do, PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

When was this NPI record last updated?

The NPPES record for Theofanis Mitsinikos, Do, PC was last updated on May 22, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.