Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. William Clark Becker, MD

Individual provider Internal Medicine Physician · NPI 1154427656

Dr. William Clark Becker, MD is an Internal Medicine Physician in New Haven, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

333 Cedar St
New Haven, CT 06510-3206
Phone: (203) 688-2984
Fax: (203) 688-4092
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 042124 (CT)

Record details

NPI number1154427656
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 15, 2006
Last updated in NPPESJuly 8, 2007
Mailing address195 Wooster St, 2nd Floor, New Haven, CT 06511-5711

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