Amjad Riaz-ul-haq, MD in Phoenix, AZ - Medicare Internal Medicine

Amjad Riaz-ul-haq, MD is a medicare enrolled "Internal Medicine" physician in Phoenix, Arizona. He graduated from medical school in 1989 and has 37 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Cigna Healthcare Of Arizona Inc, Apollo Hospitalists Pllc and his current practice location is 19636 N 27th Ave Ste 308, Phoenix, Arizona. You can reach out to his office (for appointments etc.) via phone at (623) 780-1999.

Amjad Riaz-ul-haq is licensed to practice in Arizona (license number 26788) 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 1629048525.

Contact Information

	Amjad Riaz-ul-haq, MD
	19636 N 27th Ave Ste 308, Phoenix, AZ 85027-4020
	(623) 780-1999
	(623) 516-0950

Map and Direction

Physician's Profile

Full Name	Amjad Riaz-ul-haq
Gender	Male
Speciality	Internal Medicine
Experience	37 Years
Location	19636 N 27th Ave Ste 308, Phoenix, Arizona
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:

Amjad Riaz-ul-haq graduated from medical school in 1989

NPI Data:

NPI Number: 1629048525
Provider Enumeration Date: 01/24/2006
Last Update Date: 01/20/2026

Medicare PECOS Information:

PECOS PAC ID: 9133160195
Enrollment ID: I20050519000706

Medical Identifiers

Medical identifiers for Amjad Riaz-ul-haq such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1629048525	NPI	-	NPPES
436718	Medicaid	AZ

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	26788 (Arizona)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Banner Desert Medical Center	Mesa, AZ	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Cigna Healthcare Of Arizona Inc	1456263573	80
Apollo Hospitalists Pllc	7618070640	16

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. Amjad Riaz-ul-haq allows following entities to bill medicare on his behalf.

Entity Name	Cigna Healthcare Of Arizona Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1073626404 PECOS PAC ID: 1456263573 Enrollment ID: O20031105000515

Entity Name	Apollo Hospitalists Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1720120678 PECOS PAC ID: 7618070640 Enrollment ID: O20070313000384

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. Amjad Riaz-ul-haq 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
Amjad Riaz-ul-haq, MD 19636 N 27th Ave Ste 308, Phoenix, AZ 85027-4020 Ph: (623) 780-1999	Amjad Riaz-ul-haq, MD 19636 N 27th Ave Ste 308, Phoenix, AZ 85027-4020 Ph: (623) 780-1999

Reviews and Comments

Internal Medicine Doctors in Phoenix, AZ

Moustafa I Hazin, D.O. Internal Medicine Medicare: Medicare Enrolled Practice Location: 500 W Thomas Rd, Suite 900, Phoenix, AZ 85013 Phone: 602-406-5590 Fax: 602-406-7165
Dr. Ali Shaheen Al-yaqoobi, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 2601 E Roosevelt St, Phoenix, AZ 85008 Phone: 602-344-5411
Dana Archbold, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1111 E Mcdowell Rd, Phoenix, AZ 85006 Phone: 602-839-2296 Fax: 602-839-2084
Dr. Nilofar Najafian, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 500 W Thomas Rd Ste 480, Phoenix, AZ 85013 Phone: 602-406-5483 Fax: 602-406-5488
Brady Paul Dennison, DO Internal Medicine Medicare: May Accept Medicare Assignments Practice Location: 250 E Dunlap Ave, Phoenix, AZ 85020 Phone: 602-445-0751 Fax: 602-424-8128
Kristina Yancey, Internal Medicine Medicare: Medicare Enrolled Practice Location: 5777 E Mayo Blvd, Phoenix, AZ 85054 Phone: 480-342-2000
Dr. Adel M Salama, M.D. Internal Medicine Medicare: Medicare Enrolled Practice Location: 4212 N 16th St, Phoenix, AZ 85016 Phone: 602-263-1200 Fax: 602-263-1619

Amjad Riaz-ul-haq, MD - Medicare Internal Medicine in Phoenix, AZ