Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. NICHOLAS T NGUYEN DO
NPI 1992360580
Internal Medicine in Dallas, TX

Q: What is Nicholas Nguyen's NPI number?

The NPI number for Nicholas Nguyen is 1992360580. It was assigned to this individual provider in the NPPES registry on May 8, 2019.

Q: What is Nicholas Nguyen's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Nicholas Nguyen was last updated on July 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 49 days 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.

Active since May 08, 2019PECOS EnrolledAccepts Medicare Assignment

1441 N BECKLEY AVE, DALLAS, TX 75203(214) 947-6700(214) 947-6701 Get Directions Write a Review

NPPES record last updated: July 2, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Nicholas T Nguyen Do NPPES

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

DR. NICHOLAS T NGUYEN DO (NPI 1992360580) is an individual internal medicine provider in Dallas, Texas, licensed in Texas (T6658) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS, is affiliated with Methodist Dallas Medical Center, and is a graduate of Rocky Vista University College Of Osteopathic Med (2018).

NPPES Registry Identity

NPI1992360580

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. NICHOLAS T NGUYENCredential: DO

Location Address1441 N BECKLEY AVEDallas, TX 75203-1201

Mailing Address2735 Meadow Lake DrGrand Prairie, TX 75050-1326

Phone(214) 947-6700

Fax(214) 947-6701

Sole ProprietorNo

Medical School CMSRocky Vista University College Of Osteopathic MedGraduated 2018

Enumeration DateMay 8, 2019

Last NPPES UpdateJuly 2, 2026

NPPES CertifiedJuly 2, 2026

✔ NPI 1992360580 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in TX · T6658

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.

1441 N BECKLEY AVE, Dallas, TX 75203

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.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

Dr. Nicholas T Nguyen Do 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 ID4183952385

PECOS Enrollment IDI20220922001781

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.

Hospital Affiliations CMS Care Compare 2

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

Methodist Dallas Medical Center

Acute Care Hospitals · Dallas, TX

3/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number450051

Location1441 North Beckley AvenueDallas, TX 75203 · Dallas County

Emergency services Birthing friendly

Methodist Mansfield Medical Center

Acute Care Hospitals · Mansfield, TX

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number670023

Location2700 E Broad StreetMansfield, TX 76063 · Tarrant County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75203 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.

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.

WILLIAM COOK LANGMADE MD

Internal Medicine