Anum Hamiduzzaman, MD in Orange, CA - Medicare Internal Medicine

Anum Hamiduzzaman, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Orange, California. She graduated from medical school in 2014 and has 12 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice The Regents Of The University Of California and her current practice location is 101 The City Dr S, Orange, California. You can reach out to her office (for appointments etc.) via phone at (714) 456-8888.

Anum Hamiduzzaman is licensed to practice in California (license number A149418) 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 1649681495.

Contact Information

	Anum Hamiduzzaman, MD
	101 The City Dr S, Orange, CA 92868-3201
	(714) 456-8888
	Not Available

Map and Direction

Physician's Profile

Full Name	Anum Hamiduzzaman
Gender	Female
Speciality	Internal Medicine
Experience	12 Years
Location	101 The City Dr S, Orange, 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:

Anum Hamiduzzaman graduated from medical school in 2014

NPI Data:

NPI Number: 1649681495
Provider Enumeration Date: 05/14/2014
Last Update Date: 11/21/2025

Medicare PECOS Information:

PECOS PAC ID: 1052673316
Enrollment ID: I20180326001858

Medical Identifiers

Medical identifiers for Anum Hamiduzzaman such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1649681495	NPI	-	NPPES
AH3232267556	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RC0200X	Internal Medicine - Critical Care Medicine	A149418 (California)	Secondary
207R00000X	Internal Medicine	A149418 (California)	Secondary
207RP1001X	Internal Medicine - Pulmonary Disease	A149418 (California)	Secondary
208M00000X	Hospitalist	A149418 (California)	Secondary
207RN0300X	Internal Medicine - Nephrology	A149418 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Ronald Reagan Ucla Medical Center	Los angeles, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
The Regents Of The University Of California	1355248584	1333

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. Anum Hamiduzzaman allows following entities to bill medicare on her behalf.

Entity Name	The Regents Of The University Of California
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1235107566 PECOS PAC ID: 1355248584 Enrollment ID: O20031223000439

Entity Name	Superior Hospitalist Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1780047712 PECOS PAC ID: 1456650928 Enrollment ID: O20160504002343

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. Anum Hamiduzzaman 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
Anum Hamiduzzaman, MD 101 The City Dr S, Orange, CA 92868-3201 Ph: (714) 456-8888	Anum Hamiduzzaman, MD 101 The City Dr S, Orange, CA 92868-3201 Ph: (714) 456-8888

Reviews and Comments

Internal Medicine Doctors in Orange, CA

Michael Cheng, DO Nephrology Medicare: Accepting Medicare Assignments Practice Location: 101 The City Dr S, Orange, CA 92868 Phone: 714-456-7110
Harry Nguyen, D.O. Nephrology Medicare: Accepting Medicare Assignments Practice Location: 101 The City Dr S, Orange, CA 92868 Phone: 714-456-7002
Dr. Nicole Foley, M.D. Nephrology Medicare: Accepting Medicare Assignments Practice Location: 200 S Manchester Ave Ste 400, Orange, CA 92868 Phone: 714-456-5153
Millie Arora, Nephrology Medicare: Accepting Medicare Assignments Practice Location: 101 The City Dr S, City Tower, Suite 400, Orange, CA 92868 Phone: 714-456-5691 Fax: 714-456-8874
Dr. Antonio Halais Frangieh, MD, MPH Nephrology Medicare: Accepting Medicare Assignments Practice Location: 101 The City Dr S, Orange, CA 92868 Phone: 714-456-7890
Mark E Wylam, M.D. Nephrology Medicare: Accepting Medicare Assignments Practice Location: 101 The City Dr S, Orange, CA 92868 Phone: 714-456-7890
Dr. Andy Yen-tang Lee, MD Nephrology Medicare: Accepting Medicare Assignments Practice Location: 101 The City Dr S, Orange, CA 92868 Phone: 714-456-7890

Anum Hamiduzzaman, MD - Medicare Internal Medicine in Orange, CA