Dr Paul David Allegretti, DO in Lancaster, PA

Dr Paul David Allegretti, DO is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Lancaster, Pennsylvania. He went to Philadelphia College Of Osteopathic Medicine and graduated in 2000 and has 25 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Lancaster General Hospital, Regional Gastroenterology Associates Of Lancaster, Ltd. and his current practice location is 2112 Harrisburg Pike, Suite 202, Lancaster, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (717) 544-3500.

Dr Paul David Allegretti is licensed to practice in Pennsylvania (license number OS011992) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1033231907.

Contact Information

	Dr Paul David Allegretti, DO
	2112 Harrisburg Pike, Suite 202, Lancaster, PA 17601-2644
	(717) 544-3500
	(717) 544-3501

Map and Direction

Physician's Profile

Full Name	Dr Paul David Allegretti
Gender	Male
Speciality	Gastroenterology
Experience	25 Years
Location	2112 Harrisburg Pike, Lancaster, Pennsylvania
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Paul David Allegretti attended and graduated from Philadelphia College Of Osteopathic Medicine in 2000

NPI Data:

NPI Number: 1033231907
Provider Enumeration Date: 04/04/2007
Last Update Date: 11/07/2025

Medicare PECOS Information:

PECOS PAC ID: 5193822401
Enrollment ID: I20070522000282

Medical Identifiers

Medical identifiers for Dr Paul David Allegretti such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1033231907	NPI	-	NPPES
P01914492	Other	PA	RR MEDICARE
1019085150004	Medicaid	PA
1019085150003	Medicaid	PA
110353KKU	Other	PA	MEDICARE
1019085150001	Medicaid	PA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	OS011992 (Pennsylvania)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Lancaster General Hospital	Lancaster, PA	Hospital
Heart Of Lancaster Regional Medical Center	Lititz, PA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Lancaster General Hospital	1254240039	477
Regional Gastroenterology Associates Of Lancaster, Ltd.	4688575434	250

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 Paul David Allegretti allows following entities to bill medicare on his behalf.

Entity Name	Regional Gastroenterology Associates Of Lancaster, Ltd.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1154422806 PECOS PAC ID: 4688575434 Enrollment ID: O20040115000777

Entity Name	Lancaster General Hospital
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1487904769 PECOS PAC ID: 1254240039 Enrollment ID: O20121114000177

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 Paul David Allegretti 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 Paul David Allegretti, DO 2112 Harrisburg Pike Ste 202, Lancaster, PA 17601-2644 Ph: (717) 869-4600	Dr Paul David Allegretti, DO 2112 Harrisburg Pike, Suite 202, Lancaster, PA 17601-2644 Ph: (717) 544-3500

Reviews and Comments

Internal Medicine Doctors in Lancaster, PA

Kaci Elizabeth Christian, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 2112 Harrisburg Pike Ste 202, Lancaster, PA 17601 Phone: 717-869-4600 Fax: 717-544-3501
Nancy L Adamopoulos, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 555 N Duke St, Lancaster, PA 17602 Phone: 717-544-8144
Mark H Johnston, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 2112 Harrisburg Pike, Suite 202, Lancaster, PA 17601 Phone: 717-544-3500 Fax: 717-544-3501
John B Fileta, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1254 Lititz Pike, Lancaster, PA 17601 Phone: 717-397-4724
Charles R Rost, M.D. Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 2112 Harrisburg Pike, Suite 200, Lancaster, PA 17601 Phone: 717-544-3059 Fax: 717-544-3638
Elyse Goveia, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 555 N Duke St, Lancaster, PA 17602 Phone: 717-544-4940

Dr Paul David Allegretti, DO - Medicare Gastroenterology in Lancaster, PA