Dr Diep D Nguyen, DO - Medicare Internal Medicine in Allentown, PA

Dr Diep D Nguyen, DO is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Allentown, Pennsylvania. She went to Philadelphia College Of Osteopathic Medicine and graduated in 2006 and has 18 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Lehigh Valley Physician Group and her current practice location is 3435 Winchester Rd, Allentown, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (610) 861-8080.

Dr Diep D Nguyen is licensed to practice in Pennsylvania (license number OS015018) 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 1417140468.

Contact Information

Dr Diep D Nguyen, DO
3435 Winchester Rd,
Allentown, PA 18104-2268
(610) 861-8080
Not Available

Map and Direction




Physician's Profile

Full NameDr Diep D Nguyen
GenderFemale
SpecialityInternal Medicine
Experience18 Years
Location3435 Winchester Rd, Allentown, Pennsylvania
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 Diep D Nguyen attended and graduated from Philadelphia College Of Osteopathic Medicine in 2006
  NPI Data:
  • NPI Number: 1417140468
  • Provider Enumeration Date: 08/23/2007
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8325162647
  • Enrollment ID: I20100824000225

Medical Identifiers

Medical identifiers for Dr Diep D Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417140468NPI-NPPES
OS015018OtherPAPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism OS015018 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Lehigh Valley HospitalAllentown, PAHospital
St Luke's Hospital BethlehemBethlehem, PAHospital
St Luke's Warren HospitalPhillipsburg, NJHospital
St Luke's Hospital - Anderson CampusEaston, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lehigh Valley Physician Group30724251231892

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 Diep D Nguyen allows following entities to bill medicare on her behalf.
Entity NameLehigh Valley Physician Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457309650
PECOS PAC ID: 3072425123
Enrollment ID: O20040227000335
Entity NameChs Professional Practice Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710987417
PECOS PAC ID: 4880591288
Enrollment ID: O20040521000334
Entity NameLvhn Coordinated Professional Practice
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366082554
PECOS PAC ID: 2163851858
Enrollment ID: O20200331003752

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 Diep D 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 Diep D Nguyen, DO
Po Box 783311,
Philadelphia, PA 19178-3311

Ph: (484) 884-4500
Dr Diep D Nguyen, DO
3435 Winchester Rd,
Allentown, PA 18104-2268

Ph: (610) 861-8080

Reviews and Comments


Internal Medicine Doctors in Allentown, PA

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Phone: 484-862-3200    

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.

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