Giesen, William James

Giesen, William James is an sole proprietor health care provider with primary practice located at 1500 Post Rd. , Darien CT 06820. He recently has only one registered license in Allopathic & Osteopathic Physicians / Internal Medicine, which is considered as his primary health care specialty. Giesen, William James can be contacted via phone (203) 655-2516.

Contact Information

Primary practice address
1500 Post Rd. Darien CT 06820
Phone: (203) 655-2516
Fax: (203) 656-3665
Website:
Map and Directions

Health care specialties

SpecialtyCodeLicense #State
Allopathic & Osteopathic Physicians / Internal Medicine 207R00000X CT023721 Connecticut

Profile Details

NPI number 1124104724
LBN Legal business name Giesen, William James
Credentials Doctor of Medicine (MD)
Entity Individual
Sole proprietor 1 Yes
Enumeration date Oct 27th, 2006
Last updated May 9th, 2016 - about 10 years ago

1 A sole proprietor/sole proprietorship is an individual, and in that capacity, is qualified for a solitary NPI number. The sole proprietor have to apply for the NPI number using his or her own particular Social Security Number (SSN), instead of Employer Identification Number (EIN) regardless of whether he/she has an EIN.

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Identifiers

StateTypeNumberIssuer
All States NPI 1124104724 NPPES
Other 061258283 GUARDIAN
Other 0697273 GUARDIAN
Other 4111798 GUARDIAN
Other 061258283 GUARDIAN
Other 237210 GUARDIAN

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