Maruja Del Valle Diaz Arjonilla, MD in Santa Ana, CA

Maruja Del Valle Diaz Arjonilla, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Santa Ana, California. She graduated from medical school in 1990 and has 34 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Providence Medical Foundation and her current practice location is 2212 E 4th St Ste 304, Santa Ana, California. You can reach out to her office (for appointments etc.) via phone at (714) 288-3230.

Maruja Del Valle Diaz Arjonilla is licensed to practice in California (license number A97144) 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 1841481074.

Contact Information

	Maruja Del Valle Diaz Arjonilla, MD
	2212 E 4th St Ste 304, Santa Ana, CA 92705
	(714) 288-3230
	(714) 571-7719

Map and Direction

Physician's Profile

Full Name	Maruja Del Valle Diaz Arjonilla
Gender	Female
Speciality	Endocrinology
Experience	34 Years
Location	2212 E 4th St Ste 304, Santa Ana, 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:

Maruja Del Valle Diaz Arjonilla graduated from medical school in 1990

NPI Data:

NPI Number: 1841481074
Provider Enumeration Date: 08/05/2007
Last Update Date: 10/21/2020

Medicare PECOS Information:

PECOS PAC ID: 4082771787
Enrollment ID: I20090325000198

Medical Identifiers

Medical identifiers for Maruja Del Valle Diaz Arjonilla such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1841481074	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RE0101X	Internal Medicine - Endocrinology, Diabetes & Metabolism	A97144 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
St Joseph Hospital	Orange, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Providence Medical Foundation	8921993205	1293

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. Maruja Del Valle Diaz Arjonilla allows following entities to bill medicare on her 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. Maruja Del Valle Diaz Arjonilla 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
Maruja Del Valle Diaz Arjonilla, MD 2212 E 4th St Ste 304, Santa Ana, CA 92705-3873 Ph: (714) 288-3230	Maruja Del Valle Diaz Arjonilla, MD 2212 E 4th St Ste 304, Santa Ana, CA 92705 Ph: (714) 288-3230

Reviews and Comments

Internal Medicine Doctors in Santa Ana, CA

Dr. Meena Kumari Meka, M.D. Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 2740 S Bristol St Ste 208, Santa Ana, CA 92704 Phone: 714-979-5734 Fax: 562-426-9882
Mr. Hon Yu, MD Endocrinology, Diabetes & Metabolism Medicare: Medicare Enrolled Practice Location: 2701 S Bristol St, Santa Ana, CA 92704 Phone: 714-210-2450 Fax: 714-210-2454
Alan C Schwartz, MD Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 2621 S Bristol St, #307, Santa Ana, CA 92704 Phone: 714-918-3070
Ranjit N Goonetilleke, MD Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 999 N Tustin Ave, Suite 224, Santa Ana, CA 92705 Phone: 714-973-8522
Quy Huu Nguyen, M.D. Endocrinology, Diabetes & Metabolism Medicare: Not Enrolled in Medicare Practice Location: 1725 W 17th St, Santa Ana, CA 92706 Phone: 714-834-8017 Fax: 714-896-7316
Dr. Nabil A Phillips, M.D. Endocrinology, Diabetes & Metabolism Medicare: Not Enrolled in Medicare Practice Location: 1100 N Tustin Ave, Suite A, Santa Ana, CA 92705 Phone: 714-542-9100 Fax: 714-542-9105
Dr. Ronald L Kaufman, MD Endocrinology, Diabetes & Metabolism Medicare: Not Enrolled in Medicare Practice Location: 3 Imperial Promenade, Ste 300, Santa Ana, CA 92707 Phone: 714-428-6812 Fax: 714-242-7640

Maruja Del Valle Diaz Arjonilla, MD - Medicare Endocrinology in Santa Ana, CA