Dr Mary M Koumas, DO in Lake Forest, CA - Medicare Family Practice

Dr Mary M Koumas, DO is a medicare enrolled "Family Medicine" physician in Lake Forest, California. She went to At Still University Of Health Sciences, College Of Osteo Med, Kirksville and graduated in 1978 and has 46 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Lake Forest Medical Group, Inc. and her current practice location is 24401 Muirlands Blvd, Suite #a, Lake Forest, California. You can reach out to her office (for appointments etc.) via phone at (949) 770-1950.

Dr Mary M Koumas is licensed to practice in California (license number 20A4402) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1306838909.

Contact Information

	Dr Mary M Koumas, DO
	24401 Muirlands Blvd, Suite #a, Lake Forest, CA 92630-3948
	(949) 770-1950
	(949) 770-8599

Map and Direction

Physician's Profile

Full Name	Dr Mary M Koumas
Gender	Female
Speciality	Family Practice
Experience	46 Years
Location	24401 Muirlands Blvd, Lake Forest, California
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Mary M Koumas attended and graduated from At Still University Of Health Sciences, College Of Osteo Med, Kirksville in 1978

NPI Data:

NPI Number: 1306838909
Provider Enumeration Date: 08/19/2005
Last Update Date: 12/09/2008

Medicare PECOS Information:

PECOS PAC ID: 2769549310
Enrollment ID: I20090325000724

Medical Identifiers

Medical identifiers for Dr Mary M Koumas such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1306838909	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207Q00000X	Family Medicine	20A4402 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Memorialcare Saddleback Medical Center	Laguna hills, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Lake Forest Medical Group, Inc.	3274594650	2

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 Mary M Koumas allows following entities to bill medicare on her behalf.

Entity Name	Lake Forest Medical Group, Inc.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1558429092 PECOS PAC ID: 3274594650 Enrollment ID: O20041019001334

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 Mary M Koumas 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 Mary M Koumas, DO 24401 Muirlands Blvd, Suite #a, Lake Forest, CA 92630-3948 Ph: (949) 770-1950	Dr Mary M Koumas, DO 24401 Muirlands Blvd, Suite #a, Lake Forest, CA 92630-3948 Ph: (949) 770-1950

Reviews and Comments

Family Medicine Doctors in Lake Forest, CA

Mrs. Rizwana Mohseni, D.O. Family Medicine Medicare: Not Enrolled in Medicare Practice Location: 23672 Birtcher Dr, Unit A, Lake Forest, CA 92630 Phone: 949-770-7301 Fax: 949-770-0634
Dr. Chyle E Beaird, M.D. Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 24401 Muirlands Blvd Ste C, Lake Forest, CA 92630 Phone: 949-855-8845 Fax: 949-855-9167
Dr. Monica M. Harms, M.D. Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 23331 El Toro Rd, 102, Lake Forest, CA 92630 Phone: 949-855-2273
Mohammed Mahmood Ali, M.D. Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 23672 Birtcher Dr, Unit A, Lake Forest, CA 92630 Phone: 949-770-7301 Fax: 949-770-0634
Dr. Bruce Harris Van Vranken, M.D. Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 24400 Muirlands Blvd, Suite F, Lake Forest, CA 92630 Phone: 949-581-0400 Fax: 949-581-0694
Francis Y Wong, M.D Family Medicine Medicare: Not Enrolled in Medicare Practice Location: 22855 Lake Forest Dr Ste A, Lake Forest, CA 92630 Phone: 949-452-7544

Dr Mary M Koumas, DO - Medicare Family Practice in Lake Forest, CA