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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. POLYXENI D KOUTKIA MD
NPI 1447240908
Internal Medicine - Endocrinology, Diabetes & Metabolism in Boston, MA

Active since October 26, 2005
0 EMERSON PLACE E00-112, STE 112, NEUROENDOCRINE, BOSTON, MA 02114(617) 726-7948(617) 726-1241 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Polyxeni D Koutkia Md NPPES

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

DR. POLYXENI D KOUTKIA MD (NPI 1447240908) is an individual endocrinology, diabetes & metabolism provider in Boston, Massachusetts, licensed in Massachusetts (215954) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1447240908
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameDR. POLYXENI D KOUTKIACredential: MD
Location Address0 EMERSON PLACE E00-112, STE 112, NEUROENDOCRINEBoston, MA 02114-2241
Mailing AddressPo Box 9142, Mass General Physician OrganizationCharlestown, MA 02129-9142 · (617) 724-0287 · Fax (617) 726-2894
Phone(617) 726-7948
Fax(617) 726-1241
Sole ProprietorNo
Enumeration DateOctober 26, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1447240908 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 MA · 215954
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.
0 EMERSON PLACE E00-112, Boston, MA 02114
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Other Identifiers 3

Medicaid0208787MA
OtherJ27155MA · Bcbs Ma
Other468749MA · Tufts Health Plan

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 Polyxeni Koutkia's NPI number?

The NPI number for Polyxeni Koutkia is 1447240908. It was assigned to this individual provider in the NPPES registry on October 26, 2005.

Where is Polyxeni Koutkia located?

Polyxeni Koutkia practices at 0 Emerson Place E00-112 Ste 112, Neuroendocrine, Boston, MA 02114. The listed phone number is (617) 726-7948.

What is Polyxeni Koutkia'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 Polyxeni Koutkia was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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.