Dr James W Willoughby Ii, DO - Medicare Allergy/immunology in Liberty, MO

Dr James W Willoughby Ii, DO is a medicare enrolled "Allergy & Immunology" physician in Liberty, Missouri. He went to Des Moines University Of Osteopathic Medicine And Health Sciences and graduated in 1990 and has 34 years of diverse experience with area of expertise as Allergy/immunology. His current practice location is 24 S Main St, Liberty, Missouri. You can reach out to his office (for appointments etc.) via phone at (816) 781-0902.

Dr James W Willoughby Ii is licensed to practice in Missouri (license number 37014) 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 1104995661.

Contact Information

Dr James W Willoughby Ii, DO
24 S Main St,
Liberty, MO 64068-2323
(816) 781-0902
(816) 781-2562

Map and Direction




Physician's Profile

Full NameDr James W Willoughby Ii
GenderMale
SpecialityAllergy/immunology
Experience34 Years
Location24 S Main St, Liberty, Missouri
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 James W Willoughby Ii attended and graduated from Des Moines University Of Osteopathic Medicine And Health Sciences in 1990
  NPI Data:
  • NPI Number: 1104995661
  • Provider Enumeration Date: 11/07/2006
  • Last Update Date: 01/27/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 5092973719
  • Enrollment ID: I20120301000597

Medical Identifiers

Medical identifiers for Dr James W Willoughby Ii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104995661NPI-NPPES
18256037OtherMOBCBS OF KANSAS CITY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology 37014 (Missouri)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. Dr James W Willoughby Ii allows following entities to bill medicare on his behalf.
Entity NameJames W Willoughby Ii Do Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396015095
PECOS PAC ID: 6002074721
Enrollment ID: O20120227000026

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 James W Willoughby Ii 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 James W Willoughby Ii, DO
24-26 S Main St, Ste A,
Liberty, MO 64068-2323

Ph: (816) 781-0902
Dr James W Willoughby Ii, DO
24 S Main St,
Liberty, MO 64068-2323

Ph: (816) 781-0902

Reviews and Comments


Allergy & Immunology Doctors in Liberty, MO


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.