DR. KATHERINE ANN ST. GERMAIN D.O.
NPI 1891809471
Psychiatry & Neurology - Psychiatry in Charleston, SC

Q: What is Katherine St. Germain's NPI number?

The NPI number for Katherine St. Germain is 1891809471. It was assigned to this individual provider in the NPPES registry on August 19, 2006.

Q: What is Katherine St. Germain's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Active since August 19, 2006

109 BEE ST # 116, CHARLESTON, SC 29401(843) 577-5011 Get Directions Write a Review

NPPES record last updated: December 19, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Katherine Ann St. Germain D.o. NPPES

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

DR. KATHERINE ANN ST. GERMAIN D.O. (NPI 1891809471) is an individual psychiatry provider in Charleston, South Carolina, licensed in South Carolina (0569) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1891809471

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameDR. KATHERINE ANN ST. GERMAINCredential: D.O.

Location Address109 BEE ST # 116Charleston, SC 29401-5703

Mailing Address109 Bee St # 116Charleston, SC 29401-5703 · (843) 577-5011

Phone(843) 577-5011

Sole ProprietorNo

Enumeration DateAugust 19, 2006

Last NPPES UpdateDecember 19, 2025

NPPES CertifiedDecember 19, 2025

✔ NPI 1891809471 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in SC · 0569

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

109 BEE ST # 116, Charleston, SC 29401

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include First Choice Next.Insurance ›

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 Katherine St. Germain's NPI number?

The NPI number for Katherine St. Germain is 1891809471. It was assigned to this individual provider in the NPPES registry on August 19, 2006.

Where is Katherine St. Germain located?

Katherine St. Germain practices at 109 Bee St # 116, Charleston, SC 29401. The listed phone number is (843) 577-5011.

What is Katherine St. Germain's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

What insurance does Katherine St. Germain accept?

Health plans from First Choice Next list Katherine St. Germain as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Katherine St. Germain was last updated on December 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.