Muhammad Shaharyar Siddiqui, MD - Medicare Endocrinology in Mckinney, TX

Muhammad Shaharyar Siddiqui, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Mckinney, Texas. He graduated from medical school in 2007 and has 17 years of diverse experience with area of expertise as Endocrinology. He is a member of the group practice Texas Associates Of Endocrinology And Diabetes Pa and his current practice location is 4521 Medical Center Dr Ste 400, Mckinney, Texas. You can reach out to his office (for appointments etc.) via phone at (214) 547-7557.

Muhammad Shaharyar Siddiqui is licensed to practice in Texas (license number Q5278) 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 1194011999.

Contact Information

Muhammad Shaharyar Siddiqui, MD
4521 Medical Center Dr Ste 400,
Mckinney, TX 75069-6863
(214) 547-7557
(469) 631-7217

Map and Direction




Physician's Profile

Full NameMuhammad Shaharyar Siddiqui
GenderMale
SpecialityEndocrinology
Experience17 Years
Location4521 Medical Center Dr Ste 400, Mckinney, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Muhammad Shaharyar Siddiqui graduated from medical school in 2007
  NPI Data:
  • NPI Number: 1194011999
  • Provider Enumeration Date: 06/21/2011
  • Last Update Date: 02/24/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6305084393
  • Enrollment ID: I20160818002534

Medical Identifiers

Medical identifiers for Muhammad Shaharyar Siddiqui such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194011999NPI-NPPES
365886602MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine Q5278 (Texas)Secondary
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism Q5278 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Medical Center Of MckinneyMckinney, TXHospital
Baylor Scott And White Medical Center MckinneyMc kinney, TXHospital
Texas Health Presbyterian Hospital AllenAllen, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Texas Associates Of Endocrinology And Diabetes Pa96384466933

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. Muhammad Shaharyar Siddiqui allows following entities to bill medicare on his behalf.
Entity NameQuestcare Hospitalists Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265441620
PECOS PAC ID: 5799785119
Enrollment ID: O20070109000581
Entity NameTexas Associates Of Endocrinology & Diabetes Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851827331
PECOS PAC ID: 9638446693
Enrollment ID: O20170522002662

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. Muhammad Shaharyar 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 AddressPractice Location Address
Muhammad Shaharyar Siddiqui, MD
4521 Medical Center Dr Ste 400,
Mckinney, TX 75069-6863

Ph: (214) 547-7557
Muhammad Shaharyar Siddiqui, MD
4521 Medical Center Dr Ste 400,
Mckinney, TX 75069-6863

Ph: (214) 547-7557

Reviews and Comments


Internal Medicine Doctors in Mckinney, TX

Pallavi Nandeeshwar, M.D.
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Dr. Essam F Elsayed, M.D.
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Dr. Rajesh V Putcha, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 5236 W University Dr, #3300, Mckinney, TX 75071
Phone: 972-562-4430    Fax: 972-529-2763
Victoria Elizabeth Mcgrath, DO
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Medicare: Not Enrolled in Medicare
Practice Location: 5881 Virginia Pkwy Ste 300, Mckinney, TX 75071
Phone: 972-369-0214    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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