Leonard Mark Oestreicher, MD in Merced, CA

Leonard Mark Oestreicher, MD is a medicare enrolled "Family Medicine" physician in Merced, California. His current practice location is 374 W Olive Avenue, Suite B, Merced, California. You can reach out to his office (for appointments etc.) via phone at (209) 383-3076.

Leonard Mark Oestreicher is licensed to practice in California (license number G29861) 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 1033212022.

Contact Information

	Leonard Mark Oestreicher, MD
	374 W Olive Avenue, Suite B, Merced, CA 95348
	(209) 383-3076
	(209) 383-6301

Map and Direction

Physician's Profile

Full Name	Leonard Mark Oestreicher
Gender	Male
Speciality	Family Medicine
Location	374 W Olive Avenue, Merced, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1033212022
Provider Enumeration Date: 09/06/2006
Last Update Date: 12/11/2020

Medicare PECOS Information:

PECOS PAC ID: 5294779161
Enrollment ID: I20060324000358

Medical Identifiers

Medical identifiers for Leonard Mark Oestreicher such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1033212022	NPI	-	NPPES
00G298610	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207Q00000X	Family Medicine	G29861 (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. Leonard Mark Oestreicher allows following entities to bill medicare on his behalf.

Entity Name	Merced Faculty Associates Medical Group Incorporated
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1285623256 PECOS PAC ID: 4789678111 Enrollment ID: O20040409000199

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. Leonard Mark Oestreicher 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
Leonard Mark Oestreicher, MD Po Box 3768, Merced, CA 95344-3768 Ph: (209) 383-3076	Leonard Mark Oestreicher, MD 374 W Olive Avenue, Suite B, Merced, CA 95348 Ph: (209) 383-3076

Reviews and Comments

Family Medicine Doctors in Merced, CA

Charlie Loc Kano, MD Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 127 W El Portal Dr, Merced, CA 95348 Phone: 209-723-3704 Fax: 209-723-0272
Dr. Eduardo Trinidad Villarama, MD Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 847 W Childs Ave Ste C, Merced, CA 95341 Phone: 209-722-4842
Roger Quach, DO Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 315 Mercy Ave Ste 400, Merced, CA 95340 Phone: 209-564-3700 Fax: 209-564-3799
Humberto Barragan, DO Family Medicine Medicare: Medicare Enrolled Practice Location: 220 E 13th St, Merced, CA 95341 Phone: 209-383-3381 Fax: 209-722-2025
Jared Arthur Paskin, MD Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 535 W 25th St, Merced, CA 95340 Phone: 209-722-9066 Fax: 209-383-1522
Dr. Kim Marie Hartwig, MD Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 535 W 25th St, Merced, CA 95340 Phone: 209-722-9066 Fax: 209-383-1522

Leonard Mark Oestreicher, MD - Medicare Family Medicine in Merced, CA