Mojgan Makhsoosi, MD INC in Simi Valley, CA - Medicare Internal Medicine

Mojgan Makhsoosi, MD INC is a medicare enrolled "Internal Medicine" physician in Simi Valley, California. She graduated from medical school in 1990 and has 35 years of diverse experience with area of expertise as Internal Medicine. Her current practice location is 1687 Erringer Rd Ste 203, Simi Valley, California. You can reach out to her office (for appointments etc.) via phone at (805) 915-0315.

Mojgan Makhsoosi is licensed to practice in California (license number A70736) 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 1346218658.

Contact Information

	Mojgan Makhsoosi, MD INC
	1687 Erringer Rd Ste 203, Simi Valley, CA 93065-6509
	(805) 915-0315
	(805) 915-0317

Map and Direction

Physician's Profile

Full Name	Mojgan Makhsoosi
Gender	Female
Speciality	Internal Medicine
Experience	35 Years
Location	1687 Erringer Rd Ste 203, Simi Valley, 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:

Mojgan Makhsoosi graduated from medical school in 1990

NPI Data:

NPI Number: 1346218658
Provider Enumeration Date: 03/10/2006
Last Update Date: 09/28/2025

Medicare PECOS Information:

PECOS PAC ID: 1557361144
Enrollment ID: I20070104000361

Medical Identifiers

Medical identifiers for Mojgan Makhsoosi such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1346218658	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	A70736 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Adventist Health Simi Valley	Simi valley, CA	Hospital
Simi Valley Care Center	Simi valley, CA	Nursing home

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. Mojgan Makhsoosi allows following entities to bill medicare on her behalf.

Entity Name	Mojgan Makhsoosi, M.d. Inc.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1841354073 PECOS PAC ID: 9638179229 Enrollment ID: O20070104000366

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. Mojgan Makhsoosi 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
Mojgan Makhsoosi, MD INC Po Box 6604, Thousand Oaks, CA 91359-6604 Ph: (805) 915-0315	Mojgan Makhsoosi, MD INC 1687 Erringer Rd Ste 203, Simi Valley, CA 93065-6509 Ph: (805) 915-0315

Reviews and Comments

Internal Medicine Doctors in Simi Valley, CA

Cho May, M.D Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 2975 Sycamore Dr, Simi Valley, CA 93065 Phone: 626-944-5144
Dr. Varol Serdar Togay, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1687 Erringer Rd, Suite 105, Simi Valley, CA 93065 Phone: 805-584-9293
Dr. Anthony Thong Phan, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1189 Swallow Ln Ste 110, Simi Valley, CA 93065 Phone: 805-526-3213 Fax: 805-583-5929
Qurat-ul-ain Ahmed Rashid, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 2975 Sycamore Dr, United Inpatient Consultants, Simi Valley, CA 93065 Phone: 805-522-2500
Dr. Gurdip Singh Flora, M.D Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1172 Swallow Lane, Simi Valley, CA 93065 Phone: 805-583-4111 Fax: 805-583-2041
Lucia Loredana Dattoma, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 2655 1st St Ste 360, Simi Valley, CA 93065 Phone: 805-583-7640 Fax: 805-583-7641
Dr. Melissa Jill Cohen, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 2750 Sycamore Dr, 201, Simi Valley, CA 93065 Phone: 805-583-0110

Mojgan Makhsoosi, MD INC - Medicare Internal Medicine in Simi Valley, CA