Mr William A Gaspar, MD - Medicare Internal Medicine in Clayton, NM

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Mr William A Gaspar, MD is a medicare enrolled "Internal Medicine" physician in Clayton, New Mexico. His current practice location is 315 N 3rd Ave, Clayton, New Mexico. You can reach out to his office (for appointments etc.) via phone at (575) 374-2498.

Mr William A Gaspar is licensed to practice in New Mexico (license number 96251) 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 1497739015.

Contact Information

Mr William A Gaspar, MD
315 N 3rd Ave,
Clayton, NM 88415-3300
(575) 374-2498
Not Available

Map and Direction




Physician's Profile

Full NameMr William A Gaspar
GenderMale
SpecialityInternal Medicine
Location315 N 3rd Ave, Clayton, New Mexico
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1497739015
  • Provider Enumeration Date: 12/06/2005
  • Last Update Date: 07/03/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 0244221331
  • Enrollment ID: I20081103000125

Medical Identifiers

Medical identifiers for Mr William A Gaspar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497739015NPI-NPPES
000L5164MedicaidNM

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 96251 (New Mexico)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. Mr William A Gaspar allows following entities to bill medicare on his behalf.
Entity NameKnd Development 59 Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215266754
PECOS PAC ID: 3678602802
Enrollment ID: O20101202000819
Entity NameHospitalist Medicine Physicians Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629307095
PECOS PAC ID: 3476688318
Enrollment ID: O20151019001400
Entity NameLas Cruces Hb Medical Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598446171
PECOS PAC ID: 8123473600
Enrollment ID: O20231018003832

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. Mr William A Gaspar 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
Mr William A Gaspar, MD
315 N 3rd Ave,
Clayton, NM 88415-3300

Ph: () -		Mr William A Gaspar, MD
315 N 3rd Ave,
Clayton, NM 88415-3300

Ph: (575) 374-2498

Reviews and Comments


Internal Medicine Doctors in Clayton, NM

Nilo Isidro Rivera, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 314 N 3rd Ave, Clayton, NM 88415
Phone: 575-374-8313    Fax: 575-374-2064

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.