Chad Michael Mcduffie, MD - Medicare Otolaryngology in Frisco, TX

Chad Michael Mcduffie, MD is a medicare enrolled "Otolaryngology" physician in Frisco, Texas. He went to University Of Texas Medical School At Houston and graduated in 2002 and has 22 years of diverse experience with area of expertise as Otolaryngology. He is a member of the group practice Texas Ear, Nose And Throat Specialists, Pllc and his current practice location is 4401 Coit Rd, Suite 411, Frisco, Texas. You can reach out to his office (for appointments etc.) via phone at (972) 731-7654.

Chad Michael Mcduffie is licensed to practice in Texas (license number M5369) 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 1851341085.

Contact Information

Chad Michael Mcduffie, MD
4401 Coit Rd, Suite 411,
Frisco, TX 75035-0500
(972) 731-7654
(972) 731-6226

Map and Direction




Physician's Profile

Full NameChad Michael Mcduffie
GenderMale
SpecialityOtolaryngology
Experience22 Years
Location4401 Coit Rd, Frisco, 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:
  • Chad Michael Mcduffie attended and graduated from University Of Texas Medical School At Houston in 2002
  NPI Data:
  • NPI Number: 1851341085
  • Provider Enumeration Date: 05/10/2006
  • Last Update Date: 04/10/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3678461167
  • Enrollment ID: I20070806000464

Medical Identifiers

Medical identifiers for Chad Michael Mcduffie such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851341085NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Y00000XOtolaryngology M5369 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Texas Ear, Nose And Throat Specialists, Pllc5799770202103

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. Chad Michael Mcduffie allows following entities to bill medicare on his behalf.
Entity NameTexas Ear, Nose & Throat Specialists, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255314985
PECOS PAC ID: 5799770202
Enrollment ID: O20040415000492
Entity NameEar, Nose And Throat Associates Of Frisco, P.a.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093839342
PECOS PAC ID: 6800867953
Enrollment ID: O20040803001184

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. Chad Michael Mcduffie 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
Chad Michael Mcduffie, MD
10740 N Gessner Rd Ste 310,
Houston, TX 77064-1240

Ph: (281) 897-0416
Chad Michael Mcduffie, MD
4401 Coit Rd, Suite 411,
Frisco, TX 75035-0500

Ph: (972) 731-7654

Reviews and Comments


Otolaryngology Doctors in Frisco, TX

Dr. Tony Peter, MD
Otolaryngology
Medicare: Medicare Enrolled
Practice Location: 8380 Warren Pkwy Ste 504, Frisco, TX 75034
Phone: 972-596-4005    Fax: 972-985-1253
Amy Cornelia Brenski, MD
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Medicare: Medicare Enrolled
Practice Location: 11445 Dallas Pkwy Ste 240, Frisco, TX 75033
Phone: 214-494-4150    Fax: 972-315-9053
Dr. Kenny Bertlyn Carter Jr., M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 8380 Warren Pkwy, Suite 504, Frisco, TX 75034
Phone: 972-596-4005    Fax: 972-985-1253
John Eric Mcclay, MD
Otolaryngology
Medicare: Medicare Enrolled
Practice Location: 11445 Dallas Pkwy, Suite 240, Frisco, TX 75033
Phone: 214-494-4150    Fax: 972-315-9011
Ewen Y Tseng, M.D.
Otolaryngology
Medicare: May Accept Medicare Assignments
Practice Location: 8380 Warren Parkway, Suite 504, Frisco, TX 75034
Phone: 972-596-4005    Fax: 972-985-1253
Nicholas James Peiffer, MD
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 4401 Coit Rd, Suite 411, Frisco, TX 75035
Phone: 972-731-7654    
Keith E Matheny, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 8380 Warren Parkway, Suite 504, Frisco, TX 75034
Phone: 972-596-4005    Fax: 972-985-1253

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.