William Allen Neaville, MD - Medicare Allergy/immunology in Dallas, TX

William Allen Neaville, MD is a medicare enrolled "Allergy & Immunology" physician in Dallas, Texas. He went to University Of Arkansas College Of Medicine and graduated in 1997 and has 27 years of diverse experience with area of expertise as Allergy/immunology. His current practice location is 10 Medical Pkwy Ste 204, Dallas, Texas. You can reach out to his office (for appointments etc.) via phone at (972) 661-9197.

William Allen Neaville is licensed to practice in Texas (license number L6541) 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 1326009614.

Contact Information

William Allen Neaville, MD
10 Medical Pkwy Ste 204,
Dallas, TX 75234
(972) 661-9197
(972) 239-5526

Map and Direction




Physician's Profile

Full NameWilliam Allen Neaville
GenderMale
SpecialityAllergy/immunology
Experience27 Years
Location10 Medical Pkwy Ste 204, Dallas, 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:
  • William Allen Neaville attended and graduated from University Of Arkansas College Of Medicine in 1997
  NPI Data:
  • NPI Number: 1326009614
  • Provider Enumeration Date: 03/28/2006
  • Last Update Date: 04/09/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0840292140
  • Enrollment ID: I20070214000377

Medical Identifiers

Medical identifiers for William Allen Neaville such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326009614NPI-NPPES
159167901MedicaidTX
159167903MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2080P0201XPediatrics - Pediatric Allergy/immunology L6541 (Texas)Secondary
207K00000XAllergy & Immunology L6541 (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 Allen Neaville allows following entities to bill medicare on his behalf.
Entity NameUniversity Of Texas Southwestern Medical Center At Dallas
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972579365
PECOS PAC ID: 0648188250
Enrollment ID: O20031106000792
Entity NameAllergy And Immunology Of Dallas
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417295353
PECOS PAC ID: 0749426922
Enrollment ID: O20130412000296

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 Allen Neaville 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 Allen Neaville, MD
10 Medical Pkwy Ste 204,
Dallas, TX 75234-7845

Ph: (972) 661-9197
William Allen Neaville, MD
10 Medical Pkwy Ste 204,
Dallas, TX 75234

Ph: (972) 661-9197

Reviews and Comments


Allergy & Immunology Doctors in Dallas, TX

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Dr. Sonak B Daulat, M.D.
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Phone: 520-322-8361    

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).

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