Dr David Arthur Diffine, MD - Medicare Internal Medicine in Blytheville, AR

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Dr David Arthur Diffine, MD is a medicare enrolled "Family Medicine" physician in Blytheville, Arkansas. 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 Internal Medicine. He is a member of the group practice Diffine Family Practice Pllc, Nea Reliant Health Care Professionals Inc and his current practice location is 1100 Medical Dr, Suite C, Blytheville, Arkansas. You can reach out to his office (for appointments etc.) via phone at (870) 824-2809.

Dr David Arthur Diffine is licensed to practice in Arkansas (license number E-3767) 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 1679576631.

Contact Information

Dr David Arthur Diffine, MD
1100 Medical Dr, Suite C,
Blytheville, AR 72315-1425
(870) 824-2809
(870) 762-0731

Map and Direction




Physician's Profile

Full NameDr David Arthur Diffine
GenderMale
SpecialityInternal Medicine
Experience27 Years
Location1100 Medical Dr, Blytheville, Arkansas
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 David Arthur Diffine attended and graduated from University Of Arkansas College Of Medicine in 1997
  NPI Data:
  • NPI Number: 1679576631
  • Provider Enumeration Date: 05/24/2005
  • Last Update Date: 02/07/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0244140630
  • Enrollment ID: I20040407001433

Medical Identifiers

Medical identifiers for Dr David Arthur Diffine such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679576631NPI-NPPES
150606001MedicaidAR
205143001MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 2000148413 (Missouri)Secondary
207Q00000XFamily Medicine E-3767 (Arkansas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Arkansas Methodist Medical CenterParagould, ARHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Diffine Family Practice Pllc44868366574
Nea Reliant Health Care Professionals Inc02445300957

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 David Arthur Diffine allows following entities to bill medicare on his behalf.
Entity NameSt Bernard Community Hospital Corporation
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1962410183
PECOS PAC ID: 7810897485
Enrollment ID: O20071010000024
Entity NameDiffine Family Practice Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962707158
PECOS PAC ID: 4486836657
Enrollment ID: O20110309000298
Entity NameEast Arkansas Emergency Physicians Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932442985
PECOS PAC ID: 5698909067
Enrollment ID: O20131018000502
Entity NameNea Reliant Health Care Professionals Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467829804
PECOS PAC ID: 0244530095
Enrollment ID: O20151130000972

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 David Arthur Diffine 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 David Arthur Diffine, MD
1100 Medical Dr, Suite C,
Blytheville, AR 72315-1425

Ph: (870) 824-2809		Dr David Arthur Diffine, MD
1100 Medical Dr, Suite C,
Blytheville, AR 72315-1425

Ph: (870) 824-2809

Reviews and Comments


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Chimere A Ashley Hammett, M.D.
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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.