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WILLIAM BILES M.D.
NPI 1275557167
Internal Medicine in New Fairfield, CT

Active since July 26, 2006
96 STATE ROUTE 37, NEW FAIRFIELD, CT 06812(203) 746-6000 Get Directions Write a Review

NPPES record last updated: July 25, 2016. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About William Biles M.d. NPPES

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

WILLIAM BILES M.D. (NPI 1275557167) is an individual internal medicine provider in New Fairfield, Connecticut, licensed in Connecticut (035949) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1275557167
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameWILLIAM BILESCredential: M.D.
Location Address96 STATE ROUTE 37New Fairfield, CT 06812-4034
Mailing Address96 State Route 37New Fairfield, CT 06812-4034 · (203) 746-6000
Phone(203) 746-6000
Sole ProprietorNo
Enumeration DateJuly 26, 2006
Last NPPES UpdateJuly 25, 2016
✔ NPI 1275557167 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CT · 035949
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.

96 STATE ROUTE 37, New Fairfield, CT 06812
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Other Identifiers 12

Other114AT20NY · Empire Bc Bs
Other428659CT · Community Health Network
Other035949CT · Connecticare
OtherP00172163CT · Railroad Medicare
Other2V3699CT · Health Net
Medicaid001359498CT
Other867412CT · Aetna Us Healthcare
Other1410200NY · Ny Medicaid
OtherP654192CT · Oxford Health Plans
Medicare ID-Type Unspecified110009384CT
Other1751924CT · United Healthcare
Medicare UPING54020CT

Other Providers at the Same Location NPPES 2

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

ROBERT GRECO P.A.
Physician Assistant (Medical)
96 STATE ROUTE 37
NEW FAIRFIELD, CT 06812
Western Connecticut Planning Region (203) 746-6000
RENEE DEROSA MD
Family Medicine
96 STATE ROUTE 37
NEW FAIRFIELD, CT 06812
Western Connecticut Planning Region (203) 746-6000

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 William Biles's NPI number?

The NPI number for William Biles is 1275557167. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Where is William Biles located?

William Biles practices at 96 State Route 37, New Fairfield, CT 06812. The listed phone number is (203) 746-6000.

What is William Biles'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 William Biles was last updated on July 25, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.