Dr Diem-quynh Phuong Nguyen, MD - Medicare Family Practice in Fort Smith, AR

  1. Home
  2. Family Medicine
  3. AR
  4. Fort Smith
Dr Diem-quynh Phuong Nguyen, MD is a medicare enrolled "Family Medicine" physician in Fort Smith, Arkansas. She graduated from medical school in 2017 and has 8 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice University Of Arkansas For Medical Sciences, Sebastian Physician Services, Pllc and her current practice location is 4620 Towson Ave, Fort Smith, Arkansas. You can reach out to her office (for appointments etc.) via phone at (479) 573-3082.

Dr Diem-quynh Phuong Nguyen is licensed to practice in Arkansas (license number E-14544) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1689171019.

Contact Information

Dr Diem-quynh Phuong Nguyen, MD
4620 Towson Ave,
Fort Smith, AR 72901-7961
(479) 573-3082
(479) 573-3100

Map and Direction




Physician's Profile

Full NameDr Diem-quynh Phuong Nguyen
GenderFemale
SpecialityFamily Practice
Experience8 Years
Location4620 Towson Ave, Fort Smith, Arkansas
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Diem-quynh Phuong Nguyen graduated from medical school in 2017
  NPI Data:
  • NPI Number: 1689171019
  • Provider Enumeration Date: 04/11/2018
  • Last Update Date: 08/07/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9234535014
  • Enrollment ID: I20210901003916

Medical Identifiers

Medical identifiers for Dr Diem-quynh Phuong Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689171019NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine E-14544 (Arkansas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Baptist Health - Fort SmithFort smith, ARHospital
Uams Medical CenterLittle rock, ARHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Of Arkansas For Medical Sciences40825289551146
Sebastian Physician Services, Pllc529417844846

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 Diem-quynh Phuong Nguyen allows following entities to bill medicare on her behalf.
Entity NameUniversity Of Arkansas For Medical Sciences
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831193531
PECOS PAC ID: 4082528955
Enrollment ID: O20040124000178
Entity NameMercy Hospital Waldron
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730137134
PECOS PAC ID: 5597658005
Enrollment ID: O20040211000825
Entity NameMercy Hospital Ozark
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881642767
PECOS PAC ID: 3678467412
Enrollment ID: O20040211001144
Entity NameMercy Hospital Ozark
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1275504128
PECOS PAC ID: 3678467412
Enrollment ID: O20040428001328
Entity NameMercy Hospital Waldron
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1912978875
PECOS PAC ID: 5597658005
Enrollment ID: O20061104000294
Entity NameMercy Hospital Paris
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1760453633
PECOS PAC ID: 0244135705
Enrollment ID: O20061104000304
Entity NameMercy Clinic Fort Smith Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902073620
PECOS PAC ID: 3870668510
Enrollment ID: O20080814000789
Entity NameMercy Hospital Paris
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518915321
PECOS PAC ID: 0244135705
Enrollment ID: O20090402000673
Entity NameArkansas Emergency Staffing Solutions Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275774630
PECOS PAC ID: 3274681341
Enrollment ID: O20090501000014
Entity NamePrime Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033454723
PECOS PAC ID: 4183878176
Enrollment ID: O20130128000344
Entity NameMercy Hospital Booneville
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1992133714
PECOS PAC ID: 1951530385
Enrollment ID: O20140312001275
Entity NameMercy Hospital Booneville
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083004733
PECOS PAC ID: 1951530385
Enrollment ID: O20170203001490
Entity NameIes Hsp Arkansas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205559705
PECOS PAC ID: 7416327523
Enrollment ID: O20230106000943
Entity NameCrawford Physician Services Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346029204
PECOS PAC ID: 7517310014
Enrollment ID: O20240131004412
Entity NameSebastian Physician Services, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255110110
PECOS PAC ID: 5294178448
Enrollment ID: O20240205003889
Entity NameArkansas Post Discharge Services, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851152029
PECOS PAC ID: 0345686861
Enrollment ID: O20240306004442
Entity NameSpringdale Bentonville Hbp Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811762701
PECOS PAC ID: 1052759263
Enrollment ID: O20240408001674

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 Diem-quynh Phuong Nguyen 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 Diem-quynh Phuong Nguyen, MD
Po Box 776084,
Chicago, IL 60677-6084

Ph: (479) 573-3082		Dr Diem-quynh Phuong Nguyen, MD
4620 Towson Ave,
Fort Smith, AR 72901-7961

Ph: (479) 573-3082

Reviews and Comments


Family Medicine Doctors in Fort Smith, AR

Dr. Thinh Duc Nguyen, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2100 N 62nd St Ste A, Fort Smith, AR 72904
Phone: 479-431-3700    Fax: 479-431-3738
Glenn Gregory Gibbons, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 811 N B St, Fort Smith, AR 72901
Phone: 479-480-4850    Fax: 479-480-4833
Dr. Thomas Michael Hillis Jr., M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 7301 Rogers Ave, Fort Smith, AR 72903
Phone: 479-314-6248    Fax: 479-314-6159
Dr. David B Sills, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8101 Mcclure Dr # 203, Fort Smith, AR 72916
Phone: 792-422-5774    Fax: 479-434-5987
Dr. Brian H Rodgers, DO
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 6801 Rogers Ave, Fort Smith, AR 72903
Phone: 479-274-2000    Fax: 479-274-2194
Audra M Jackson, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3808 South Gary, Fort Smith, AR 72903
Phone: 479-709-7120    Fax: 479-709-7123
Dr. Jessiela Venis Roberts, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 612 S 12th St, Fort Smith, AR 72901
Phone: 479-785-2431    Fax: 479-785-0732

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.