John Marcelis, MD in Warminster, PA - Medicare Internal Medicine

John Marcelis, MD is a medicare enrolled "Internal Medicine - Geriatric Medicine" physician in Warminster, Pennsylvania. He went to Temple University School Of Medicine and graduated in 1987 and has 37 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Erickson Health Medical Group Of Pennsylvania Pc and his current practice location is 10000 Anns Choice Way, Warminster, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (215) 443-3850.

John Marcelis is licensed to practice in Pennsylvania (license number MD045170E) 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 1285667105.

Contact Information

	John Marcelis, MD
	10000 Anns Choice Way, Warminster, PA 18974-3527
	(215) 443-3850
	(215) 443-3963

Map and Direction

Physician's Profile

Full Name	John Marcelis
Gender	Male
Speciality	Internal Medicine
Experience	37 Years
Location	10000 Anns Choice Way, Warminster, 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:

John Marcelis attended and graduated from Temple University School Of Medicine in 1987

NPI Data:

NPI Number: 1285667105
Provider Enumeration Date: 07/07/2006
Last Update Date: 11/02/2022

Medicare PECOS Information:

PECOS PAC ID: 4082753355
Enrollment ID: I20091125000428

Medical Identifiers

Medical identifiers for John Marcelis such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1285667105	NPI	-	NPPES
0409465	Other		EVERCARE
0417057000	Other	PA	KEYSTONE MCO
594706	Other		HIGHMARK BCBS
SE1562914	Other	PA	HIGHMARK BLE SHIELD

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	MD045170E (Pennsylvania)	Secondary
207RG0300X	Internal Medicine - Geriatric Medicine	NJDCATEMP-025750 (New Jersey)	Secondary
207RG0300X	Internal Medicine - Geriatric Medicine	MD045170E (Pennsylvania)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Ann's Choice Visiting Nurse Services	Warminster, PA	Home health agency
Compassus - Greater Philadelphia	Fort washington, PA	Hospice

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Erickson Health Medical Group Of Pennsylvania Pc	3870544083	19

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. John Marcelis allows following entities to bill medicare on his behalf.

Entity Name	Erickson Health Medical Group Of Pennsylvania Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1114947991 PECOS PAC ID: 3870544083 Enrollment ID: O20050209000099

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. John Marcelis 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
John Marcelis, MD 5730 Executive Dr Ste 230, Catonsville, MD 21228-1762 Ph: (215) 443-3850	John Marcelis, MD 10000 Anns Choice Way, Warminster, PA 18974-3527 Ph: (215) 443-3850

Reviews and Comments

Internal Medicine Doctors in Warminster, PA

Jonathan P. Andrews, M.D. Geriatric Medicine Medicare: Accepting Medicare Assignments Practice Location: 225 Newtown Rd, Warminster, PA 18974 Phone: 215-441-6650
Dr. Usha Sudhir Marfatia, MD Geriatric Medicine Medicare: Not Enrolled in Medicare Practice Location: 205 Newtown Rd, Suite 204, Warminster, PA 18974 Phone: 215-441-6896 Fax: 215-441-7414
Cynthia A. Shepard, M.D. Geriatric Medicine Medicare: Not Enrolled in Medicare Practice Location: 10000 Anns Choice Way, Warminster, PA 18974 Phone: 215-443-3850 Fax: 215-443-3963
Susan Moyer, MD Geriatric Medicine Medicare: Accepting Medicare Assignments Practice Location: 10000 Anns Choice Way, Warminster, PA 18974 Phone: 215-443-3850 Fax: 215-443-3963
Michael A Knapp, M.D. Geriatric Medicine Medicare: Not Enrolled in Medicare Practice Location: 205 Newtown Rd, Ste 220, Warminster, PA 18974 Phone: 215-672-4726 Fax: 215-672-5570
Dr. Matthew Goodman, MD Geriatric Medicine Medicare: Accepting Medicare Assignments Practice Location: 225 Newtown Rd, Ground Floor, Warminster, PA 18974 Phone: 215-441-6789 Fax: 215-441-6620

John Marcelis, MD - Medicare Internal Medicine in Warminster, PA