Leonard a Mannarelli II, D.O. Inc.
NPI 1134388820 · Internal Medicine Physician · Cranston, RI
Leonard a Mannarelli II, D.O. Inc. is a Internal Medicine Physician organization in Cranston, RI (NPI 1134388820).
Provider details
- NPI number
- 1134388820
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Leonard Mannarelli, Owner(401) 944-1748
- License
- DO452 (RI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-06
- Last updated
- 2008-06-06
Frequently asked questions
- What is Leonard a Mannarelli II, D.O. Inc.'s NPI number?
- Leonard a Mannarelli II, D.O. Inc.'s National Provider Identifier (NPI) is 1134388820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Leonard a Mannarelli II, D.O. Inc.?
- Leonard a Mannarelli II, D.O. Inc. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leonard a Mannarelli II, D.O. Inc. located?
- Leonard a Mannarelli II, D.O. Inc.'s practice location on file with NPPES is 135 Atwood Ave, Cranston, RI 02920-4131.
- What is Leonard a Mannarelli II, D.O. Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Leonard a Mannarelli II, D.O. Inc. is (401) 944-1748.
- Who is the authorized official for Leonard a Mannarelli II, D.O. Inc.?
- The authorized official listed on Leonard a Mannarelli II, D.O. Inc.'s NPPES record is Leonard Mannarelli, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Leonard a Mannarelli II, D.O. Inc.'s NPI active?
- Yes — Leonard a Mannarelli II, D.O. Inc.'s NPI (1134388820) is active in the NPPES registry as of the last update on 2008-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.