Sanjay Nayyar, MD - Medicare Gastroenterology in Mckinney, TX

Sanjay Nayyar, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Mckinney, Texas. He graduated from medical school in 1996 and has 28 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Texas Digestive Disease Consultants Pllc and his current practice location is 4521 Medical Center Dr Ste 500, Mckinney, Texas. You can reach out to his office (for appointments etc.) via phone at (972) 562-8383.

Sanjay Nayyar is licensed to practice in Texas (license number N9103) 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 1740381672.

Contact Information

Sanjay Nayyar, MD
4521 Medical Center Dr Ste 500,
Mckinney, TX 75069-6862
(972) 562-8383
(972) 548-8388

Map and Direction




Physician's Profile

Full NameSanjay Nayyar
GenderMale
SpecialityGastroenterology
Experience28 Years
Location4521 Medical Center Dr Ste 500, 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:
  • Sanjay Nayyar graduated from medical school in 1996
  NPI Data:
  • NPI Number: 1740381672
  • Provider Enumeration Date: 09/25/2006
  • Last Update Date: 09/23/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 1951363118
  • Enrollment ID: I20170511002331

Medical Identifiers

Medical identifiers for Sanjay Nayyar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740381672NPI-NPPES
371649001MedicaidTX
1740381672MedicaidNV

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 11110 (Nevada)Secondary
207RG0100XInternal Medicine - Gastroenterology N9103 (Texas)Primary

Medical Facilities Affiliation

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

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Texas Digestive Disease Consultants Pllc3375531379544

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. Sanjay Nayyar allows following entities to bill medicare on his behalf.
Entity NameDigestive Health Associates Of Texas Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831158310
PECOS PAC ID: 2769372150
Enrollment ID: O20040318001014
Entity NameTexas Digestive Disease Consultants Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053397331
PECOS PAC ID: 3375531379
Enrollment ID: O20040505001844

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. Sanjay Nayyar 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
Sanjay Nayyar, MD
7610 N Stemmons Fwy Ste 600,
Dallas, TX 75247-4228

Ph: (214) 689-5960
Sanjay Nayyar, MD
4521 Medical Center Dr Ste 500,
Mckinney, TX 75069-6862

Ph: (972) 562-8383

Reviews and Comments


Internal Medicine Doctors in Mckinney, TX

Pallavi Nandeeshwar, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1445 Heritage Dr, Mckinney, TX 75069
Phone: 972-547-9700    Fax: 972-547-1110
Dr. Essam F Elsayed, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 5236 W University Dr Ste 4200, Mckinney, TX 75071
Phone: 214-544-9590    Fax: 214-544-9595
Dr. Jenny Tseng, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 6850 Tpc Drive, Suite 102, Mckinney, TX 75070
Phone: 972-727-6400    
Dr. Rajeev Joshi, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 4510 Medical Center Dr Ste 108, Mckinney, TX 75069
Phone: 214-726-9292    
Dr. Zahid Zafar, M.D.
Gastroenterology
Medicare: May Accept Medicare Assignments
Practice Location: 4201 Medical Center Dr Ste 300, Mckinney, TX 75069
Phone: 972-975-8480    Fax: 972-704-2936
Dr. Rajesh V Putcha, M.D.
Gastroenterology
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
Gastroenterology
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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.