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

Gregory G Allen Jr, DO Inc

Organization Internal Medicine Physician · NPI 1609005958

Gregory G Allen Jr, DO Inc is an Internal Medicine Physician in Cranston, Rhode Island. Licensed in Rhode Island. Registered with an NPI since 2009.

Licensed in
RI
In the registry since
2009
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

1681 Cranston St Ste D
Cranston, RI 02920-5000
Phone: (401) 946-8446
Fax: (401) 946-8340
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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 DO 00582 (RI)

Record details

NPI number1609005958
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Bergeron — Practice Manager · (401) 946-6460
NPI enumeratedJuly 8, 2009
Last updated in NPPESJuly 8, 2009
Mailing address1681 Cranston St, Suite D, Cranston, RI 02920-5000

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