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Dr. William James Giesen, MD
Internal Medicine Physician in Darien, Connecticut
NPI 1124104724

William James Giesen is a Internal Medicine Physician based in Darien, CT. William James Giesen practices in Darien, CT and has the professional credentials of MD. The NPI Number for William James Giesen is 1124104724 and holds a License No. CT023721 (Connecticut).

The current practice location address for William James Giesen is 1500 Post Rd., Darien, CT and can be reached out via phone at 203-655-2516 and via fax at 203-656-3665.

Location: 1500 Post Rd., Darien, CT, 06820
Profile Details Legacy Identifiers Practice Address Mailing Address Primary Taxonomy
person
Provider Profile Details
NPI Number
1124104724
Provider Name
William James Giesen
Credential
MD
Provider Entity Type
Individual
Gender
Male
Address
1500 Post Rd., Darien, CT, 06820
Phone Number
203-655-2516
Fax Number
203-656-3665
Provider Enumeration Date
10/27/2006
Last Update Date
03/08/2024
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Provider's Legacy Identifiers
Identifier Type State Issuer
061258283 01 GUARDIAN
0697273 01 US HEALTHCARE
4111798 01 AETNA
061258283 01 CHP
237210 01 CONNECTICARE
institution
Provider Business Practice Location Address Details
Address
1500 Post Rd.
City
Darien
State
Connecticut
Zip
06820
Phone Number
203-655-2516
Fax Number
203-656-3665
person
Provider Business Mailing Address Details
Address
1500 Post Rd.
City
Darien
State
Connecticut
Zip
06820
Phone Number
203-655-2516
Fax Number
203-656-3665
person
Provider's Taxonomy Details 1
Type
Allopathic & Osteopathic Physicians
Classification
Internal Medicine
Speciality
-
Taxonomy
207R00000X
License No.
CT023721 (Connecticut)
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.
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