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GIAC-CHAN NGUYEN-TAN MD
NPI 1699212704
Internal Medicine in Waterbury, CT

Active since January 26, 2017
171 GRANDVIEW AVE, STE 105, WATERBURY, CT 06708(203) 755-2214(203) 596-1133 Get Directions Write a Review

NPPES record last updated: January 26, 2017. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Giac-chan Nguyen-tan Md NPPES

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

GIAC-CHAN NGUYEN-TAN MD (NPI 1699212704) is a healthcare organization registered as an internal medicine in Waterbury, Connecticut and active in the NPI registry since January 2017. The organization lists Giac-chan Nguyen-tan, Sole Mbr, as its authorized official.

NPPES Registry Identity

NPI1699212704
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameGCNT LLC
Location Address171 GRANDVIEW AVE, STE 105Waterbury, CT 06708-2517
Mailing Address171 Grandview Ave, Ste 105Waterbury, CT 06708-2517 · (203) 755-2214 · Fax (203) 596-1133
Phone(203) 755-2214
Fax(203) 596-1133
Organization SubpartNo
Authorized OfficialGiac-chan Nguyen-tanSole Mbr · (203) 848-7994
Enumeration DateJanuary 26, 2017
✔ NPI 1699212704 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CT · 028148
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedEmergency MedicineTaxonomy 207P00000X · License 028148 (CT)
Also ListedEmergency Medicine · Undersea and Hyperbaric MedicineTaxonomy 207PE0005X · License 028148 (CT)
171 GRANDVIEW AVE, Waterbury, CT 06708
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Other Names 1

Doing Business AsGiac-chan Nguyen-tan Md

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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.

IONUT ANTON M.D. PC
Clinic/Center (Primary Care)
171 GRANDVIEW AVE, SUITE 204
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 596-1906
CHERYL LYNN LYON N.D.
Naturopath
171 GRANDVIEW AVE, SUITE 202
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 757-9336
DR. TULASI N VIKRAM DDS
Dentist (General Practice)
171 GRANDVIEW AVE, SUITE 103
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 574-2725
DR. DECIO M. DE ESCOBAR
Otolaryngology (Otolaryngic Allergy)
171 GRANDVIEW AVE, SUITE 101
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 757-9336
DR. IHSAN I JABBOUR M.D.
General Practice
171 GRANDVIEW AVE, SUITE # 105
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 755-2214
VICTOR M GOTAY MD
Otolaryngology
171 GRANDVIEW AVE, STE 203
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 597-1002
KIMBERELY SUE CASAGNI A.P.R.N.-FNP
Nurse Practitioner (Family)
171 GRANDVIEW AVE, SUITE 201
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 578-4630
DEANN MASTERSON PA-C
Physician Assistant (Medical)
171 GRANDVIEW AVE, SUITE 201
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 578-4630

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 Gcnt LLC's NPI number?

The NPI number for Gcnt LLC is 1699212704. It was assigned to this organization in the NPPES registry on January 26, 2017. The provider is doing business as Giac-Chan Nguyen-Tan MD.

Where is Gcnt LLC located?

Gcnt LLC is located at 171 Grandview Ave Ste 105, Waterbury, CT 06708. The listed phone number is (203) 755-2214.

What is Gcnt LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Gcnt LLC was last updated on January 26, 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.