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

Dr. William E Ottowitz III, MD

Individual provider Psychiatry Physician · NPI 1932205655

Dr. William E Ottowitz III, MD is a Psychiatry Physician in Cumberland, Rhode Island. Licensed in Rhode Island. Registered with an NPI since 2006.

Licensed in
RI
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

1464 Diamond Hill Rd
Cumberland, RI 02864-5540
Phone: (401) 333-3810
Fax: (401) 333-1675
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD10159 (RI)

Record details

NPI number1932205655
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 16, 2006
Last updated in NPPESJune 30, 2021
Certification dateJune 29, 2021
Mailing address1041 Market St # 441, San Diego, CA 92101-7233

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