Dr David James Koster, MD in Fresno, CA - Medicare Internal Medicine

Dr David James Koster, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Fresno, California. His current practice location is 7130 N Millbrook Ave, Suite 100, Fresno, California. You can reach out to his office (for appointments etc.) via phone at (559) 326-1238.

Dr David James Koster is licensed to practice in California (license number G64875) 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 1063406163.

Contact Information

	Dr David James Koster, MD
	7130 N Millbrook Ave, Suite 100, Fresno, CA 93720-3347
	(559) 326-1238
	(559) 326-1230

Map and Direction

Physician's Profile

Full Name	Dr David James Koster
Gender	Male
Speciality	Internal Medicine - Hematology & Oncology
Location	7130 N Millbrook Ave, Fresno, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1063406163
Provider Enumeration Date: 09/02/2005
Last Update Date: 11/05/2021

Medicare PECOS Information:

PECOS PAC ID: 1951328988
Enrollment ID: I20080528000510

Medical Identifiers

Medical identifiers for Dr David James Koster such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1063406163	NPI	-	NPPES
ZZZ75882Z	Medicaid	CA
PO1345510	Other	CA	RAILROAD MEDICARE

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RH0003X	Internal Medicine - Hematology & Oncology	G64875 (California)	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 David James Koster allows following entities to bill medicare on his behalf.

Entity Name	Providence Medical Foundation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1285890624 PECOS PAC ID: 8921993205 Enrollment ID: O20040216001346

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 David James Koster 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 David James Koster, MD 7130 N Millbrook Ave, Suite 100, Fresno, CA 93720-3347 Ph: (559) 447-4949	Dr David James Koster, MD 7130 N Millbrook Ave, Suite 100, Fresno, CA 93720-3347 Ph: (559) 326-1238

Reviews and Comments

Internal Medicine Doctors in Fresno, CA

Maulik Shah, MD Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 7300 N Fresno St, Fresno, CA 93720 Phone: 559-448-4555
Mandeep Kaur Gill, DO Hematology & Oncology Medicare: May Accept Medicare Assignments Practice Location: 7085 N Chestnut Ave Ste 101, Fresno, CA 93720 Phone: 559-323-9236 Fax: 559-323-0294
Irene Lee, Hematology & Oncology Medicare: Not Enrolled in Medicare Practice Location: 7085 N Chestnut Ave Ste 101, Fresno, CA 93720 Phone: 559-323-9236
Timothy Kirkor Atmajian, MD Hematology & Oncology Medicare: May Accept Medicare Assignments Practice Location: 3030 N Fresno St Ste 101, Fresno, CA 93703 Phone: 559-227-1622 Fax: 559-227-7668
Dr. John R Nelson, MD Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 7061 N Whitney, Suite 101, Fresno, CA 93720 Phone: 559-299-0224 Fax: 559-299-4201
Dexter T Estrada, M.D. Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 7130 N Millbrook Ave, Fresno, CA 93720 Phone: 559-326-1222 Fax: 559-326-1225
Dr. Sherry Lopez, D.O. Hematology & Oncology Medicare: Medicare Enrolled Practice Location: 3209 W Shaw Ave, Suite 114, Fresno, CA 93711 Phone: 559-224-4977 Fax: 559-224-4980

Dr David James Koster, MD - Medicare Internal Medicine in Fresno, CA