Mr Derrick Yuan Sun, MD - Medicare Neurosurgery in Sugar Land, TX

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Mr Derrick Yuan Sun, MD is a medicare enrolled "Neurological Surgery" physician in Sugar Land, Texas. He went to University Of Texas Medical Branch At Galveston and graduated in 2008 and has 18 years of diverse experience with area of expertise as Neurosurgery. He is a member of the group practice Tmh Physician Associates Pllc, Houston Methodist Specialty Physicians and his current practice location is 16537 Southwest Fwy Ste 500, Sugar Land, Texas. You can reach out to his office (for appointments etc.) via phone at (346) 874-2525.

Mr Derrick Yuan Sun is licensed to practice in Texas (license number Q6578) 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 1093987067.

Contact Information

Mr Derrick Yuan Sun, MD
16537 Southwest Fwy Ste 500,
Sugar Land, TX 77479-7244
(346) 874-2525
(346) 874-2526

Map and Direction




Physician's Profile

Full NameMr Derrick Yuan Sun
GenderMale
SpecialityNeurosurgery
Experience18 Years
Location16537 Southwest Fwy Ste 500, Sugar Land, 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:
  • Mr Derrick Yuan Sun attended and graduated from University Of Texas Medical Branch At Galveston in 2008
  NPI Data:
  • NPI Number: 1093987067
  • Provider Enumeration Date: 03/30/2008
  • Last Update Date: 09/25/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 3072824846
  • Enrollment ID: I20160620001917

Medical Identifiers

Medical identifiers for Mr Derrick Yuan Sun such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093987067NPI-NPPES
358901201MedicaidTX
358901202OtherTXCSHCN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery Q6578 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Houston Methodist Sugarland HospitalSugar land, TXHospital
Citizens Medical CenterVictoria, TXHospital
Houston Methodist HospitalHouston, TXHospital
Memorial Hermann Sugar Land HospitalSugar land, TXHospital
El Campo Memorial HospitalEl campo, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Tmh Physician Associates Pllc44867117441881
Houston Methodist Specialty Physicians51932397961498

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. Mr Derrick Yuan Sun allows following entities to bill medicare on his behalf.
Entity NameUniversity of Texas Health Science Center at San Antonio
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720051717
PECOS PAC ID: 0042128548
Enrollment ID: O20040607000664
Entity NameTmh Physician Associates PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275779225
PECOS PAC ID: 4486711744
Enrollment ID: O20090401000100
Entity NameHouston Methodist Specialty Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902614332
PECOS PAC ID: 5193239796
Enrollment ID: O20250707003235

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. Mr Derrick Yuan Sun 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
Mr Derrick Yuan Sun, MD
16537 Southwest Fwy Ste 500,
Sugar Land, TX 77479-7244

Ph: (346) 874-2525		Mr Derrick Yuan Sun, MD
16537 Southwest Fwy Ste 500,
Sugar Land, TX 77479-7244

Ph: (346) 874-2525

Reviews and Comments


Neurological Surgery Doctors in Sugar Land, TX

John Jungsik Park, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 16605 Southwest Fwy, Suite 285, Sugar Land, TX 77479
Phone: 281-313-0031    
Dr. Hesham Morsi, MD
Neurological Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 16537 Southwest Fwy, Sugar Land, TX 77479
Phone: 713-441-0006    
Dr. Rajesh Kumar Bindal, M.D.
Neurological Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 16605 Sw Frwy, Suite 285, Sugar Land, TX 77479
Phone: 281-313-0031    Fax: 281-313-0032
Tsz Y Lau, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 16659 Southwest Freeway, Mob 1, Suite 440, Sugar Land, TX 77479
Phone: 346-874-2525    Fax: 346-874-2526
Dr. Christopher Ang Sy, MD
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 16537 Southwest Fwy Ste 500, Sugar Land, TX 77479
Phone: 346-874-2525    Fax: 346-874-2526

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.