William C Janss, MD - Medicare Internal Medicine in El Paso, TX

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William C Janss, MD is a medicare enrolled "Internal Medicine" physician in El Paso, Texas. His current practice location is 221 N Kansas St, Ste. 1501, El Paso, Texas. You can reach out to his office (for appointments etc.) via phone at (915) 546-9200.

William C Janss is licensed to practice in Texas (license number K4462) 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 1558377325.

Contact Information

William C Janss, MD
221 N Kansas St, Ste. 1501,
El Paso, TX 79901-1443
(915) 546-9200
(915) 546-9800

Map and Direction




Physician's Profile

Full NameWilliam C Janss
GenderMale
SpecialityInternal Medicine
Location221 N Kansas St, El Paso, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1558377325
  • Provider Enumeration Date: 07/31/2006
  • Last Update Date: 04/14/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 7911915525
  • Enrollment ID: I20060323000345

Medical Identifiers

Medical identifiers for William C Janss such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558377325NPI-NPPES
33632359MedicaidNM
P01251633OtherTXRAILROAD RETIREMENT MEDICARE
1162018-08MedicaidTX
8DZ191OtherTXBC/BS OF TEXAS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine K4462 (Texas)Primary
207Q00000XFamily Medicine K4462 (Texas)Secondary

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 C Janss allows following entities to bill medicare on his behalf.
Entity NameHospitalist Medicine Physicians Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629307095
PECOS PAC ID: 3476688318
Enrollment ID: O20100317001021

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 C Janss 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 C Janss, MD
221 N Kansas St, Ste. 1501,
El Paso, TX 79901-1443

Ph: (915) 546-9200		William C Janss, MD
221 N Kansas St, Ste. 1501,
El Paso, TX 79901-1443

Ph: (915) 546-9200

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.