Mustaqeem A Siddiqui, MBBS in Sacramento, CA

Mustaqeem A Siddiqui, MBBS is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Sacramento, California. He graduated from medical school in 2002 and has 24 years of diverse experience with area of expertise as Hematology. He is a member of the group practice Mayo Clinic and his current practice location is 2800 L St # 260, Sacramento, California. You can reach out to his office (for appointments etc.) via phone at (916) 733-4400.

Mustaqeem A Siddiqui is licensed to practice in California (license number A137424) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1669480133.

Contact Information

	Mustaqeem A Siddiqui, MBBS
	2800 L St # 260, Sacramento, CA 95816-5616
	(916) 733-4400
	Not Available

Map and Direction

Physician's Profile

Full Name	Mustaqeem A Siddiqui
Gender	Male
Speciality	Hematology
Experience	24 Years
Location	2800 L St # 260, Sacramento, California
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Mustaqeem A Siddiqui graduated from medical school in 2002

NPI Data:

NPI Number: 1669480133
Provider Enumeration Date: 08/03/2006
Last Update Date: 07/10/2026

Medicare PECOS Information:

PECOS PAC ID: 6800890609
Enrollment ID: I20060911000228

Medical Identifiers

Medical identifiers for Mustaqeem A Siddiqui such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1669480133	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	48757 (Minnesota)	Secondary
207RH0003X	Internal Medicine - Hematology & Oncology	48757 (Minnesota)	Secondary
207RH0000X	Internal Medicine - Hematology	48757 (Minnesota)	Secondary
207RH0003X	Internal Medicine - Hematology & Oncology	A137424 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Mayo Clinic Hospital Rochester	Rochester, MN	Hospital
Mayo Clinic Health System Eau Claire Hospital	Eau claire, WI	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Mayo Clinic	6507778255	4862

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. Mustaqeem A Siddiqui allows following entities to bill medicare on his behalf.

Entity Name	Mayo Clinic
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1922074434 PECOS PAC ID: 6507778255 Enrollment ID: O20031103000285

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. Mustaqeem A Siddiqui 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
Mustaqeem A Siddiqui, MBBS Po Box 255228, Sacramento, CA 95865-5228 Ph: () -	Mustaqeem A Siddiqui, MBBS 2800 L St # 260, Sacramento, CA 95816-5616 Ph: (916) 733-4400

Reviews and Comments

Internal Medicine Doctors in Sacramento, CA

Vinod Trivedi, MD Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 1508 Alhambra Blvd Ste 200, Sacramento, CA 95816 Phone: 916-325-1040 Fax: 916-669-4100
Patrick Richards, MD Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 3000 Q St, Sacramento, CA 95816 Phone: 916-733-3346 Fax: 916-733-3320
Betty Carolyn Murray, DO Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 3000 Q St Fl 3, Sacramento, CA 95816 Phone: 916-733-3400 Fax: 916-733-5384
Stephanie T Le, MD Hematology & Oncology Medicare: Medicare Enrolled Practice Location: 3301 C St Ste 1400, Sacramento, CA 95816 Phone: 916-734-6111 Fax: 916-731-7183
Danielle Zezoff, Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 4150 V St # 1100, Sacramento, CA 95817 Phone: 916-734-2737
Belal Sultanzai, Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 2315 Stockton Blvd Ste 2p101, Sacramento, CA 95817 Phone: 916-734-7506
Kathryn D Newell, M.D. Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 4860 Y St, Suite 0101, Sacramento, CA 95817 Phone: 916-734-4843 Fax: 916-734-2732

Mustaqeem A Siddiqui, MBBS - Medicare Hematology in Sacramento, CA