Dr Wing Sun Tam, MD (MB, CHB) - Medicare Internal Medicine in San Antonio, TX

Dr Wing Sun Tam, MD (MB, CHB) is a medicare enrolled "Internal Medicine" physician in San Antonio, Texas. He graduated from medical school in 2010 and has 14 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Gulf Coast Intensivists, Pllc and his current practice location is 7400 Merton Minter St, San Antonio, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 617-5300.

Dr Wing Sun Tam is licensed to practice in Texas (license number S2911) 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 1811396633.

Contact Information

Dr Wing Sun Tam, MD (MB, CHB)
7400 Merton Minter St,
San Antonio, TX 78229-4404
(210) 617-5300
Not Available

Map and Direction




Physician's Profile

Full NameDr Wing Sun Tam
GenderMale
SpecialityInternal Medicine
Experience14 Years
Location7400 Merton Minter St, San Antonio, 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 Wing Sun Tam graduated from medical school in 2010
  NPI Data:
  • NPI Number: 1811396633
  • Provider Enumeration Date: 08/18/2014
  • Last Update Date: 08/03/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 7911275946
  • Enrollment ID: I20200908002737

Medical Identifiers

Medical identifiers for Dr Wing Sun Tam such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811396633NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine S2911 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Christus Spohn Hospital Corpus ChristiCorpus christi, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gulf Coast Intensivists, Pllc226489636433

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 Wing Sun Tam allows following entities to bill medicare on his behalf.
Entity NameCogent Healthcare Of Texas Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992722953
PECOS PAC ID: 8628076924
Enrollment ID: O20061121000364
Entity NameConner Intensivist Group Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154980332
PECOS PAC ID: 0446587927
Enrollment ID: O20190806002774
Entity NameGulf Coast Intensivists, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104509199
PECOS PAC ID: 2264896364
Enrollment ID: O20230907002726

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 Wing Sun Tam 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 Wing Sun Tam, MD (MB, CHB)
7400 Merton Minter St,
San Antonio, TX 78229-4404

Ph: (210) 617-5300
Dr Wing Sun Tam, MD (MB, CHB)
7400 Merton Minter St,
San Antonio, TX 78229-4404

Ph: (210) 617-5300

Reviews and Comments


Internal Medicine Doctors in San Antonio, TX

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Mr. Paul Joseph Fanucchi, NP
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Socrates B Aramburu, MD
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Phone: 210-271-3204    Fax: 210-222-2761

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.