William Wortham, MD - Medicare Internal Medicine in San Antonio, TX

William Wortham, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in San Antonio, Texas. His current practice location is 2391 Ne Loop 410, Ste 405, San Antonio, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 654-7326.

William Wortham is licensed to practice in Texas (license number J1063) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1407831449.

Contact Information

William Wortham, MD
2391 Ne Loop 410, Ste 405,
San Antonio, TX 78217-5600
(210) 654-7326
(210) 590-8232

Map and Direction




Physician's Profile

Full NameWilliam Wortham
GenderMale
SpecialityInternal Medicine - Nephrology
Location2391 Ne Loop 410, San Antonio, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1407831449
  • Provider Enumeration Date: 12/13/2005
  • Last Update Date: 07/30/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 3476465410
  • Enrollment ID: I20130312000415

Medical Identifiers

Medical identifiers for William Wortham such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407831449NPI-NPPES
045109801MedicaidTX
390004831OtherTXMEDICARE RAILROAD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology J1063 (Texas)Primary

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. William Wortham allows following entities to bill medicare on his behalf.
Entity NameSound Inpatient Physicians Of Texas I, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831424563
PECOS PAC ID: 8729133640
Enrollment ID: O20090828000300
Entity NameHospitalist Medicine Physicians Of Texas - San Antonio, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174002208
PECOS PAC ID: 7416207873
Enrollment ID: O20180905001955

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. William Wortham 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
William Wortham, MD
7142 San Pedro Ave, Suite 120,
San Antonio, TX 78216-6254

Ph: (210) 661-5622
William Wortham, MD
2391 Ne Loop 410, Ste 405,
San Antonio, TX 78217-5600

Ph: (210) 654-7326

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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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.