Arnel C Castrence, MD in Waldorf, MD - Medicare Internal Medicine

Arnel C Castrence, MD is a medicare enrolled "Internal Medicine" physician in Waldorf, Maryland. He went to University Of Maryland School Of Medicine and graduated in 1995 and has 29 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Medstar Medical Group - Southern Maryland Llc, Medstar Medical Group - Southern Maryland Llc and his current practice location is 10 Saint Patricks Dr, Waldorf, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 373-7900.

Arnel C Castrence is licensed to practice in Maryland (license number D53592) 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 1225092968.

Contact Information

	Arnel C Castrence, MD
	10 Saint Patricks Dr, Waldorf, MD 20603-4527
	(301) 373-7900
	(301) 373-6900

Map and Direction

Physician's Profile

Full Name	Arnel C Castrence
Gender	Male
Speciality	Internal Medicine
Experience	29 Years
Location	10 Saint Patricks Dr, Waldorf, Maryland
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:

Arnel C Castrence attended and graduated from University Of Maryland School Of Medicine in 1995

NPI Data:

NPI Number: 1225092968
Provider Enumeration Date: 04/12/2006
Last Update Date: 12/09/2021

Medicare PECOS Information:

PECOS PAC ID: 3072691401
Enrollment ID: I20090306000422

Medical Identifiers

Medical identifiers for Arnel C Castrence such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1225092968	NPI	-	NPPES
903901500	Medicaid	MD

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	D53592 (Maryland)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Medstar Health Vna, Inc	Calverton, MD	Home health agency
Chesapeake Potomac Home Health Agency	Hughesville, MD	Home health agency

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Medstar Medical Group - Southern Maryland Llc	1355667056	192
Medstar Medical Group - Southern Maryland Llc	1355667056	192

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. Arnel C Castrence allows following entities to bill medicare on his behalf.

Entity Name	Medstar Medical Group - Southern Maryland Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1831592211 PECOS PAC ID: 1355667056 Enrollment ID: O20150223001281

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. Arnel C Castrence 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
Arnel C Castrence, MD 10 Saint Patricks Dr, Waldorf, MD 20603-4527 Ph: (301) 373-7900	Arnel C Castrence, MD 10 Saint Patricks Dr, Waldorf, MD 20603-4527 Ph: (301) 373-7900

Reviews and Comments

Internal Medicine Doctors in Waldorf, MD

Dr. Sailaja Nandipati, Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 3500 Old Washington Rd, Suite 202, Waldorf, MD 20602 Phone: 301-843-2223 Fax: 301-843-2355
Dr. Zafar Abulhasan Ansari, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 7 Post Office Rd Ste E, Waldorf, MD 20602 Phone: 301-396-4800
Ms. Tulani Washington Plaskett, M.D. Internal Medicine Medicare: Medicare Enrolled Practice Location: 12070 Old Line Ctr Ste 303, Waldorf, MD 20602 Phone: 301-645-5100
Firas Al Sammarrai, M.B.CH.B. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 10 Saint Patricks Dr, Waldorf, MD 20603 Phone: 301-373-7900 Fax: 301-373-6900
Dr. Alex Ryzhikov, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 10 Saint Patricks Dr, Waldorf, MD 20603 Phone: 301-705-7870 Fax: 301-705-7628
Dr. Betty Siu, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 3510 Old Washington Rd, Suite #100, Waldorf, MD 20602 Phone: 301-609-5200 Fax: 301-609-5220
Dr. Lorenzo Childress Iii, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 2855 Crain Hwy, Waldorf, MD 20601 Phone: 240-427-1926 Fax: 240-427-1927

Arnel C Castrence, MD - Medicare Internal Medicine in Waldorf, MD