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

William K Knowles, MD

Individual provider Internal Medicine Physician · NPI 1386683134

William K Knowles, MD is an Internal Medicine Physician in Camden, New Jersey. Licensed in New Jersey. Registered with an NPI since 2006.

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

See every abbreviation used in this directory →

Practice location Address checks out

817 Federal St
Camden, NJ 08103-1539
Phone: (856) 541-8217
Fax: (856) 541-4611
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 25MA04207700 (NJ)

Record details

NPI number1386683134
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 6, 2006
Last updated in NPPESSeptember 2, 2010
Mailing address817 Federal St, Camden, NJ 08103-1539

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