Dr Maria Sandra Alzona Umali, MD in Newhall, CA

Dr Maria Sandra Alzona Umali, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Newhall, California. She graduated from medical school in 1974 and has 50 years of diverse experience with area of expertise as Gastroenterology. Her current practice location is 22621 Lyons Ave, Newhall, California. You can reach out to her office (for appointments etc.) via phone at (661) 964-0597.

Dr Maria Sandra Alzona Umali is licensed to practice in California (license number A34940) 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 1790817328.

Contact Information

	Dr Maria Sandra Alzona Umali, MD
	22621 Lyons Ave, Newhall, CA 91321-1702
	(661) 964-0597
	(661) 964-0598

Map and Direction

Physician's Profile

Full Name	Dr Maria Sandra Alzona Umali
Gender	Female
Speciality	Gastroenterology
Experience	50 Years
Location	22621 Lyons Ave, Newhall, 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 Maria Sandra Alzona Umali graduated from medical school in 1974

NPI Data:

NPI Number: 1790817328
Provider Enumeration Date: 03/09/2007
Last Update Date: 03/07/2023

Medicare PECOS Information:

PECOS PAC ID: 8426079559
Enrollment ID: I20051215000892

Medical Identifiers

Medical identifiers for Dr Maria Sandra Alzona Umali such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1790817328	NPI	-	NPPES
05D1000027	Other	CA	CLIA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	A34940 (California)	Primary
207RC0000X	Internal Medicine - Cardiovascular Disease	A34940 (California)	Secondary
207R00000X	Internal Medicine	A34940 (California)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Henry Mayo Newhall Hospital	Valencia, CA	Hospital

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 Maria Sandra Alzona Umali allows following entities to bill medicare on her behalf.

Entity Name	Maria Sandra A Umali Md Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1437494432 PECOS PAC ID: 1456503028 Enrollment ID: O20121205000134

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 Maria Sandra Alzona Umali 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 Maria Sandra Alzona Umali, MD Po Box 221360, Newhall, CA 91322-1360 Ph: (661) 964-0597	Dr Maria Sandra Alzona Umali, MD 22621 Lyons Ave, Newhall, CA 91321-1702 Ph: (661) 964-0597

Reviews and Comments

Internal Medicine Doctors in Newhall, CA

Mr. Michael C Jean, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 23928 Lyons Ave, Suite 206, Newhall, CA 91321 Phone: 661-799-0615 Fax: 661-254-3185
Harold E Quan, Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 23928 Lyons Ave, Suite 101, Newhall, CA 91321 Phone: 661-255-8321 Fax: 661-255-0338
Dr. Adel K El-bialy, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 23928 Lyons Ave Ste 201, Newhall, CA 91321 Phone: 661-254-6600 Fax: 661-254-6603
Steven Harvey Baron, MD PHD Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 23928 Lyons Ave, #107, Newhall, CA 91321 Phone: 661-254-2220 Fax: 661-254-3792
Dr. Raymond J Dorio, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 24237 Main St, Newhall, CA 91321 Phone: 661-259-6302
Wendy Glasgow Clough, M.D. Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 23928 Lyons Ave, 208, Newhall, CA 91321 Phone: 661-255-8544
Dr. Rajinder Kaushal, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 23928 Lyons Ave, Suite 206, Newhall, CA 91321 Phone: 661-799-0615 Fax: 661-254-3185

Dr Maria Sandra Alzona Umali, MD - Medicare Gastroenterology in Newhall, CA