YEN NGUYEN M.D.
NPI 1265895460
Physical Medicine & Rehabilitation in Allentown, PA

Active since April 04, 2016PECOS EnrolledAccepts Medicare Assignment
798 HAUSMAN RD STE 100, ALLENTOWN, PA 18104(610) 402-3560(610) 402-3355 Get Directions Write a Review

NPPES record last updated: July 21, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Yen Nguyen M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

YEN NGUYEN M.D. (NPI 1265895460) is an individual physical medicine & rehabilitation provider in Allentown, Pennsylvania, licensed in Pennsylvania (MD471027) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, is affiliated with Lehigh Valley Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1265895460
Entity TypeIndividualFemale
Primary Taxonomy208100000X
Provider Legal NameYEN NGUYENCredential: M.D.
Location Address798 HAUSMAN RD STE 100Allentown, PA 18104-9116
Mailing Address2100 Mack Blvd Fl 4Allentown, PA 18103-5622 · (484) 884-4500
Fax(610) 402-3355
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateApril 4, 2016
Last NPPES UpdateJuly 21, 2025
NPPES CertifiedJuly 21, 2025
NPI 1265895460 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPhysical Medicine & RehabilitationAllopathic & Osteopathic Physicians
Taxonomy Code208100000X
License Licensed in PA · MD471027
Definition
Physical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports injuries, or other painful conditions affecting the limbs, such as carpal tunnel syndrome. Alternatively, the disabilities may result from neurological trauma or disease such as spinal cord injury, head injury or stroke. A physician certified in physical medicine and rehabilitation is often called a physiatrist. The primary goal of the physiatrist is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Pain management is often an important part of the role of the physiatrist. For diagnosis and evaluation, a physiatrist may include the techniques of electromyography to supplement the standard history, physical, x-ray and laboratory examinations. The physiatrist has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices.
798 HAUSMAN RD STE 100, Allentown, PA 18104

Secondary Practice Locations 2

Location 14301 W Markham St, Slot 602Little Rock, AR 72205-7101 · Phone (501) 686-5356
Location 21621 N Cedar Crest BlvdAllentown, PA 18104-2304 · Phone (610) 402-3300

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Yen Nguyen M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4880986512
PECOS Enrollment IDI20200811001506
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
368 services104 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
123 services69 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
83 services74 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
61 services56 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Lehigh Valley Hospital

Acute Care Hospitals · Allentown, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390133
Location1200 South Cedar Crest BoulevardAllentown, PA 18103 · Lehigh County
Emergency services Birthing friendly

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Lightweight wheelchair K0003
DME-Wheelchairs · category DD000N
1 supplier19 claims19 services$19.70 avg. paid by Medicare
High strength, lightweight wheelchair K0004
DME-Wheelchairs · category DD000N
1 supplier11 claims11 services$35.96 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine (Rheumatology)
798 HAUSMAN RD STE 100
ALLENTOWN, PA 18104
Anesthesiology
798 HAUSMAN RD STE 100
ALLENTOWN, PA 18104
Internal Medicine (Rheumatology)
798 HAUSMAN RD STE 100
ALLENTOWN, PA 18104

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Yen Nguyen's NPI number?

The NPI number for Yen Nguyen is 1265895460. It was assigned to this individual provider in the NPPES registry on April 4, 2016.

Where is Yen Nguyen located?

Yen Nguyen practices at 798 Hausman Rd Ste 100, Allentown, PA 18104. The listed phone number is (610) 402-3560.

What is Yen Nguyen's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.

Is Yen Nguyen enrolled in Medicare?

Yes. Yen Nguyen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Yen Nguyen accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Yen Nguyen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Yen Nguyen affiliated with any hospitals?

According to CMS data, Yen Nguyen is affiliated with Lehigh Valley Hospital.

When was this NPI record last updated?

The NPPES record for Yen Nguyen was last updated on July 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.