Roque Alberto Diaz Wong, MD - Medicare Nephrology in San Antonio, TX

Roque Alberto Diaz Wong, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in San Antonio, Texas. He graduated from medical school in 2004 and has 20 years of diverse experience with area of expertise as Nephrology. He is a member of the group practice San Antonio Kidney Disease Center Physicians Group, P.l.l.c. and his current practice location is 4330 Medical Dr Ste 105, San Antonio, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 692-7228.

Roque Alberto Diaz Wong is licensed to practice in Texas (license number P5965) 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 1477758357.

Contact Information

Roque Alberto Diaz Wong, MD
4330 Medical Dr Ste 105,
San Antonio, TX 78229-3342
(210) 692-7228
(210) 692-9671

Map and Direction




Physician's Profile

Full NameRoque Alberto Diaz Wong
GenderMale
SpecialityNephrology
Experience20 Years
Location4330 Medical Dr Ste 105, 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:
  • Roque Alberto Diaz Wong graduated from medical school in 2004
  NPI Data:
  • NPI Number: 1477758357
  • Provider Enumeration Date: 06/19/2007
  • Last Update Date: 08/26/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 9739345257
  • Enrollment ID: I20130806000190

Medical Identifiers

Medical identifiers for Roque Alberto Diaz Wong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477758357NPI-NPPES
324927801MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 4301089787 (Michigan)Secondary
207RN0300XInternal Medicine - Nephrology P5965 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northwest Medical Center DialysisSan antonio, TXDialysis facility
Methodist HospitalSan antonio, TXHospital
Baptist Medical CenterSan antonio, TXHospital
Christus Santa Rosa Medical CenterSan antonio, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
San Antonio Kidney Disease Center Physicians Group, P.l.l.c.266838474433

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. Roque Alberto Diaz Wong allows following entities to bill medicare on his behalf.
Entity NameSan Antonio Kidney Disease Center Physicians Group, P.l.l.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356325922
PECOS PAC ID: 2668384744
Enrollment ID: O20031105000750

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. Roque Alberto Diaz Wong 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
Roque Alberto Diaz Wong, MD
7142 San Pedro Ave, Suite 120,
San Antonio, TX 78216-6256

Ph: (210) 661-5622
Roque Alberto Diaz Wong, MD
4330 Medical Dr Ste 105,
San Antonio, TX 78229-3342

Ph: (210) 692-7228

Reviews and Comments


Internal Medicine Doctors in San Antonio, TX

Dr. Dennis Anthony Ruff, M.D.
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Zarema J Singson, M.D.
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Dr. Jonathan Edward Slovik, MD
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Mr. Paul Joseph Fanucchi, NP
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Phone: 210-434-4157    Fax: 210-433-6005
Socrates B Aramburu, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1100 Mccullough Ave, Suite 300, San Antonio, TX 78212
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.