Dr Leonard Anthony Mannarelli, DO in Providence, RI

Dr Leonard Anthony Mannarelli, DO is a medicare enrolled "Internal Medicine" physician in Providence, Rhode Island. His current practice location is 50 Maude St, Providence, Rhode Island. You can reach out to his office (for appointments etc.) via phone at (401) 456-2145.

Dr Leonard Anthony Mannarelli is licensed to practice in Rhode Island (license number DO452) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1982770764.

Contact Information

	Dr Leonard Anthony Mannarelli, DO
	50 Maude St, Providence, RI 02908-4325
	(401) 456-2145
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Leonard Anthony Mannarelli
Gender	Male
Speciality	Internal Medicine
Location	50 Maude St, Providence, Rhode Island
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1982770764
Provider Enumeration Date: 11/25/2006
Last Update Date: 01/05/2026

Medicare PECOS Information:

PECOS PAC ID: 3274693536
Enrollment ID: I20120227000719

Medical Identifiers

Medical identifiers for Dr Leonard Anthony Mannarelli such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1982770764	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	DO452 (Rhode Island)	Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Leonard Anthony Mannarelli allows following entities to bill medicare on his behalf.

Entity Name	Northwest Community Health Care
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1801951397 PECOS PAC ID: 1355250663 Enrollment ID: O20050308000422

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Leonard Anthony Mannarelli is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Dr Leonard Anthony Mannarelli, DO Po Box 312, Pascoag, RI 02859-0312 Ph: (401) 567-0800	Dr Leonard Anthony Mannarelli, DO 50 Maude St, Providence, RI 02908-4325 Ph: (401) 456-2145

Reviews and Comments

Internal Medicine Doctors in Providence, RI

Christopher Donald Palmer, DO Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 101 Dudley St, Providence, RI 02905 Phone: 401-274-1122 Fax: 401-453-7597
Martha Catherine Trimbur, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 245 Chapman St Ste 300, Providence, RI 02905 Phone: 401-444-4741 Fax: 401-444-4445
Karl Herman, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 164 Summit Ave, Fain Bldg., Providence, RI 02906 Phone: 401-793-4489 Fax: 401-793-4047
Muhammad Baig, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 164 Summit Ave, Fain Bldg, Providence, RI 02906 Phone: 401-793-4489 Fax: 401-793-4047
Gary M Katzman, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 208 Collyer Street, Suite 100, Providence, RI 02904 Phone: 401-793-7191 Fax: 401-793-7200
Thomas Fairweather Crain, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 164 Summit Ave, Providence, RI 02906 Phone: 401-793-4630
James Atkinson, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 164 Summit Ave, Providence, RI 02906 Phone: 401-793-4500

Dr Leonard Anthony Mannarelli, DO - Medicare Internal Medicine in Providence, RI