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Search › Maryland › General Practice Dentistry

John Knowlton, D.D.S

NPI 1730167727 · on the registry since 2006

Practice

Address
22335 Exploration Dr
Suite 1010
Lexington Park, MD 20653
Phone
(301) 862-2118
Fax
(301) 862-2351
Organisation at this address
Sanjiv K. Saini M.D.,Llc
Precision Orthopedics And Sports Medicine
Inferred from a shared address, not stated in the registry.
Clinicians at this address
4

Registry record

Primary taxonomy
General Practice Dentistry
1223G0001X
Licence states on file
MD
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-07-13

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Maryland