Dr Spencer Henry Su, MD - Medicare Nephrology in Houston, TX

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Dr Spencer Henry Su, MD is a medicare enrolled "Internal Medicine" physician in Houston, Texas. He went to Texas Tech University Health Science Center School Of Medicine and graduated in 2002 and has 24 years of diverse experience with area of expertise as Nephrology. He is a member of the group practice Memorial Hermann Medical Group, Samir Sahai Md Pllc and his current practice location is 6560 Fannin St, Suite 2206, Houston, Texas. You can reach out to his office (for appointments etc.) via phone at (713) 790-4615.

Dr Spencer Henry Su is licensed to practice in Texas (license number M5944) 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 1851414684.

Contact Information

Dr Spencer Henry Su, MD
6560 Fannin St, Suite 2206,
Houston, TX 77030-2761
(713) 790-4615
(713) 790-5878

Map and Direction




Physician's Profile

Full NameDr Spencer Henry Su
GenderMale
SpecialityNephrology
Experience24 Years
Location6560 Fannin St, Houston, 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:
  • Dr Spencer Henry Su attended and graduated from Texas Tech University Health Science Center School Of Medicine in 2002
  NPI Data:
  • NPI Number: 1851414684
  • Provider Enumeration Date: 04/08/2007
  • Last Update Date: 05/20/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 6204936701
  • Enrollment ID: I20070712000810

Medical Identifiers

Medical identifiers for Dr Spencer Henry Su such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851414684NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine M5944 (Texas)Primary
208M00000XHospitalist M5944 (Texas)Secondary
207RN0300XInternal Medicine - Nephrology M5944 (Texas)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
First Colony DialysisSugar land, TXDialysis facility
Memorial Hermann Sugar Land HospitalSugar land, TXHospital
Houston Methodist Sugarland HospitalSugar land, TXHospital
Memorial Hermann - Texas Medical CenterHouston, TXHospital
Memorial Hermann Hospital SystemHouston, TXHospital
Houston Methodist HospitalHouston, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Memorial Hermann Medical Group7012008360753
Samir Sahai Md Pllc18505173274

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. Dr Spencer Henry Su allows following entities to bill medicare on his behalf.
Entity NameMemorial Hermann Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003985102
PECOS PAC ID: 7012008360
Enrollment ID: O20070801000368
Entity NameSamir Sahai Md Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538588850
PECOS PAC ID: 1850517327
Enrollment ID: O20140721000068
Entity NameIpc Healthcare Services Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023403011
PECOS PAC ID: 3971824939
Enrollment ID: O20150603001409

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. Dr Spencer Henry Su 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
Dr Spencer Henry Su, MD
7500 Beechnut St, Ste 262,
Houston, TX 77074-4311

Ph: (713) 790-4615		Dr Spencer Henry Su, MD
6560 Fannin St, Suite 2206,
Houston, TX 77030-2761

Ph: (713) 790-4615

Reviews and Comments


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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.