William Thomas Baker, DO - Medicare Family Practice in Las Cruces, NM

William Thomas Baker, DO is a medicare enrolled "Family Medicine" physician in Las Cruces, New Mexico. He went to Kansas City College Of Medicine And Surgery and graduated in 1979 and has 45 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Las Cruces Physician Services Llc and his current practice location is 2020 S Solano Dr, Suite A, Las Cruces, New Mexico. You can reach out to his office (for appointments etc.) via phone at (505) 522-7313.

William Thomas Baker is licensed to practice in New Mexico (license number A-709NM) 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 1215913447.

Contact Information

William Thomas Baker, DO
2020 S Solano Dr, Suite A,
Las Cruces, NM 88001-5416
(505) 522-7313
(505) 522-7277

Map and Direction




Physician's Profile

Full NameWilliam Thomas Baker
GenderMale
SpecialityFamily Practice
Experience45 Years
Location2020 S Solano Dr, Las Cruces, New Mexico
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:
  • William Thomas Baker attended and graduated from Kansas City College Of Medicine And Surgery in 1979
  NPI Data:
  • NPI Number: 1215913447
  • Provider Enumeration Date: 12/20/2005
  • Last Update Date: 09/08/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 4183748460
  • Enrollment ID: I20100825000098

Medical Identifiers

Medical identifiers for William Thomas Baker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215913447NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A-709NM (New Mexico)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Home Kare Inc Of Dona AnaLas cruces, NMHome health agency
Mesilla Valley Hospice, IncLas cruces, NMHospice
Memorial Medical CenterLas cruces, NMHospital
Mountain View Regional Medical CenterLas cruces, NMHospital
Gerald Champion Regional Medical CenterAlamogordo, NMHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Las Cruces Physician Services Llc822412275973

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 Thomas Baker allows following entities to bill medicare on his behalf.
Entity NameLas Cruces Physician Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215079678
PECOS PAC ID: 8224122759
Enrollment ID: O20070914000414

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 Thomas Baker 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 Thomas Baker, DO
2020 S Solano Dr, Suite A,
Las Cruces, NM 88001-5416

Ph: (505) 522-7313
William Thomas Baker, DO
2020 S Solano Dr, Suite A,
Las Cruces, NM 88001-5416

Ph: (505) 522-7313

Reviews and Comments


Family Medicine Doctors in Las Cruces, NM

Dr. Tiffany Kayla Autry, DNP FNP
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Medicare: Accepting Medicare Assignments
Practice Location: 1005 S Telshor Blvd Ste A, Las Cruces, NM 88011
Phone: 575-262-7546    Fax: 575-888-2273
Christopher James Magulick, DO
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Practice Location: 2450 S Telshor Blvd, Las Cruces, NM 88011
Phone: 575-521-5385    Fax: 575-521-5568
Dr. Susan Diane Thomas, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 2450 S Telshor Blvd, Las Cruces, NM 88011
Phone: 505-521-5381    Fax: 505-521-5376
Alaa Masjune, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 2450 S Telshor Blvd, Las Cruces, NM 88011
Phone: 575-521-5385    
Dr. Denise A. Leonardi, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1135 S Main St, Suite B, Las Cruces, NM 88005
Phone: 505-525-4000    Fax: 505-525-4050
Baldomero P Garcia, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3003 Hillrise Dr, Suite A, Las Cruces, NM 88011
Phone: 575-521-7550    Fax: 575-521-7617
Dr. Roset Samuel, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4371 E Lohman Ave, Las Cruces, NM 88011
Phone: 575-532-8900    Fax: 575-532-8974

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.