Dr Neil D Wallen, MD - Medicare Allergy/immunology in Bristol, TN

Dr Neil D Wallen, MD is a medicare enrolled "Allergy & Immunology - Allergy" physician in Bristol, Tennessee. He went to University Of Florida College Of Medicine and graduated in 1985 and has 39 years of diverse experience with area of expertise as Allergy/immunology. He is a member of the group practice Holston Medical Group Pc and his current practice location is 933 Highway 126, Bristol, Tennessee. You can reach out to his office (for appointments etc.) via phone at (423) 844-7000.

Dr Neil D Wallen is licensed to practice in Tennessee (license number MD0000017754) 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 1326043373.

Contact Information

Dr Neil D Wallen, MD
933 Highway 126,
Bristol, TN 37620-3310
(423) 844-7000
(423) 844-7007

Map and Direction




Physician's Profile

Full NameDr Neil D Wallen
GenderMale
SpecialityAllergy/immunology
Experience39 Years
Location933 Highway 126, Bristol, Tennessee
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:
  • Dr Neil D Wallen attended and graduated from University Of Florida College Of Medicine in 1985
  NPI Data:
  • NPI Number: 1326043373
  • Provider Enumeration Date: 06/16/2005
  • Last Update Date: 09/24/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 0749366987
  • Enrollment ID: I20080327000640

Medical Identifiers

Medical identifiers for Dr Neil D Wallen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326043373NPI-NPPES
1326043373MedicaidVA
006002188MedicaidVA
1510634MedicaidTN
3032572MedicaidTN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207KA0200XAllergy & Immunology - Allergy MD0000017754 (Tennessee)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Wellmont Bristol Regional Medical CenterBristol, TNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Holston Medical Group Pc8224935754227

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. Dr Neil D Wallen allows following entities to bill medicare on his behalf.
Entity NameHolston Medical Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831110667
PECOS PAC ID: 8224935754
Enrollment ID: O20031216000416

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. Dr Neil D Wallen 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
Dr Neil D Wallen, MD
Po Box 9,
Kingsport, TN 37662-0009

Ph: (423) 844-7000
Dr Neil D Wallen, MD
933 Highway 126,
Bristol, TN 37620-3310

Ph: (423) 844-7000

Reviews and Comments


Allergy & Immunology Doctors in Bristol, TN


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.