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

Leonard a Mannarelli II, DO Inc

Organization Internal Medicine Physician · NPI 1134388820

Leonard a Mannarelli II, DO Inc is an Internal Medicine Physician in Cranston, Rhode Island. Licensed in Rhode Island. Registered with an NPI since 2008.

Licensed in
RI
In the registry since
2008
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

135 Atwood Ave
Cranston, RI 02920-4131
Phone: (401) 944-1748
Fax: (401) 944-1746
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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 DO452 (RI)

Record details

NPI number1134388820
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Leonard Mannarelli — Owner · (401) 944-1748
NPI enumeratedJune 6, 2008
Last updated in NPPESJune 6, 2008
Mailing address135 Atwood Ave, Cranston, RI 02920-4131

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