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TRUNG NGUYEN DAO MD
NPI 1558354712
Internal Medicine in Richardson, TX

Active since August 23, 2005PECOS EnrolledAccepts Medicare Assignment
399 W CAMPBELL RD, #212, RICHARDSON, TX 75080(972) 234-4994(972) 234-4412 Get Directions Write a Review

NPPES record last updated: September 16, 2015. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Trung Nguyen Dao Md NPPES

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

TRUNG NGUYEN DAO MD (NPI 1558354712) is an individual internal medicine provider in Richardson, Texas, licensed in Oklahoma (K0013) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Methodist Richardson Medical Center, and is a graduate of University Of Oklahoma College Of Medicine (1991).

NPPES Registry Identity

NPI1558354712
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameTRUNG NGUYEN DAOCredential: MD
Location Address399 W CAMPBELL RD, #212Richardson, TX 75080-3595
Mailing Address399 W Campbell Rd, Suite 212Richardson, TX 75080-3595 · (972) 234-4994 · Fax (972) 234-4412
Phone(972) 234-4994
Fax(972) 234-4412
Sole ProprietorYes
Medical School CMSUniversity Of Oklahoma College Of MedicineGraduated 1991
Enumeration DateAugust 23, 2005
Last NPPES UpdateSeptember 16, 2015
✔ NPI 1558354712 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OK · K0013
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
399 W CAMPBELL RD, Richardson, TX 75080
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Other Identifiers 3

Medicaid125620807TX
Medicare PIN00049ZTX
Medicare UPINI41991

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Superior HealthPlan, Ambetter Health, Blue Cross and Blue Shield of Texas and more.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

Trung Nguyen Dao Md 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 ID5193790640
PECOS Enrollment IDI20040830000213
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 7

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.
1,350 services162 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
229 services111 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
192 services97 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.
182 services167 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.
66 services63 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
22 services22 patients

Hospital Affiliations CMS Care Compare

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

Methodist Richardson Medical Center

Acute Care Hospitals · Richardson, TX
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number450537
Location2831 E President George Bush HighwayRichardson, TX 75082 · Collin County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75080 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$131.01 typical visit price
range $57.18 – $172.86
Typical copayment $32.75 (range $14.29 – $43.21)
Most-billed visit code 99204
Established Patient
$100.80 typical visit price
range $18.48 – $141.20
Typical copayment $25.20 (range $4.62 – $35.30)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 10

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
13 suppliers31 claims76 services$5.23 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
10 suppliers17 claims24 services$1.03 avg. paid by Medicare
Male external catheter, with or without adhesive, disposable, each A4349
DME-Medical/Surgical Supplies · category DA000N
1 supplier12 claims496 services$1.70 avg. paid by Medicare
Bedside drainage bag, day or night, with or without anti-reflux device, with or without tube, each A4357
DME-Orthotic Devices · category DF000N
1 supplier12 claims24 services$6.63 avg. paid by Medicare
Enteral feeding supply kit; syringe fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4034
Other-Enteral and Parenteral · category OB006N
1 supplier12 claims360 services$2.62 avg. paid by Medicare
Enteral formula, nutritionally complete with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4150
Other-Enteral and Parenteral · category OB006N
1 supplier12 claims6,156 services$0.33 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 20

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

DR. ANJANEYA PUPPALA M.D.
Internal Medicine (Gastroenterology)
399 W CAMPBELL RD, MEDICAL PLAZA BLDG II SUITE 304
RICHARDSON, TX 75080
Dallas County (972) 238-9696
ALISA K WARD, MD PA
Specialist
399 W CAMPBELL RD, SUITE 410
RICHARDSON, TX 75080
Dallas County (972) 238-7799
JEFFREY THOMAS HAMM M.D.
Orthopaedic Surgery (Sports Medicine)
399 W CAMPBELL RD, SUITE 402
RICHARDSON, TX 75080
Dallas County (972) 671-4266
MARYANN ELIZABETH PREWITT MD
Obstetrics & Gynecology (Gynecology)
399 W CAMPBELL RD, STE #304
RICHARDSON, TX 75080
Dallas County (972) 380-1099
THOMAS JEFFREY, MD PA
Family Medicine
399 W CAMPBELL RD, SUITE 101
RICHARDSON, TX 75080
Dallas County (972) 238-1866
TRUNG DAO MD, PA
Internal Medicine
399 W CAMPBELL RD, SUITE #212
RICHARDSON, TX 75080
Dallas County (972) 234-4994
DR. AMAL ALDURRA M.D.
Obstetrics & Gynecology
399 W CAMPBELL RD
RICHARDSON, TX 75080
Dallas County (194) 078-2193
DR. HOOTAN RAHIMIZADEH MD
Internal Medicine (Cardiovascular Disease)
399 W CAMPBELL RD, SUITE 300
RICHARDSON, TX 75080
Dallas County (972) 699-3508

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 Trung Dao's NPI number?

The NPI number for Trung Dao is 1558354712. It was assigned to this individual provider in the NPPES registry on August 23, 2005.

Where is Trung Dao located?

Trung Dao practices at 399 W Campbell Rd #212, Richardson, TX 75080. The listed phone number is (972) 234-4994.

What is Trung Dao's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Trung Dao enrolled in Medicare?

Yes. Trung Dao 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 Trung Dao accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Blue Cross and Blue Shield of Texas and UnitedHealthcare list Trung Dao 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 Trung Dao affiliated with any hospitals?

According to CMS data, Trung Dao is affiliated with Methodist Richardson Medical Center.

When was this NPI record last updated?

The NPPES record for Trung Dao was last updated on September 16, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.