DR. LARS NGUYEN MD
NPI 1649066085
Internal Medicine in Galveston, TX

Q: What is Lars Nguyen's NPI number?

The NPI number for Lars Nguyen is 1649066085. It was assigned to this individual provider in the NPPES registry on April 15, 2025.

Q: What is Lars 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 Lars Nguyen was last updated on May 26, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since April 15, 2025PECOS Enrolled

301 UNIVERSITY BLVD, GALVESTON, TX 77555(409) 747-1883(409) 747-8579 Get Directions Write a Review

NPPES record last updated: May 26, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Dr. Lars Nguyen Md NPPES

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

DR. LARS NGUYEN MD (NPI 1649066085) is an individual internal medicine provider in Galveston, Texas, licensed in Texas (BP10094098) and active in the NPI registry since April 2025. The provider is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1649066085

Entity TypeIndividual

Primary Taxonomy207R00000X

Provider Legal NameDR. LARS NGUYENCredential: MD

Location Address301 UNIVERSITY BLVDGalveston, TX 77555

Mailing Address301 University BlvdGalveston, TX 77555 · (409) 747-1883 · Fax (409) 747-8579

Phone(409) 747-1883

Fax(409) 747-8579

Sole ProprietorYes

Enumeration DateApril 15, 2025

Last NPPES UpdateMay 26, 2025

NPPES CertifiedMay 26, 2025

✔ NPI 1649066085 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 · BP10094098

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.

301 UNIVERSITY BLVD, Galveston, TX 77555

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Lars Nguyen Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77555 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

$131.16 typical visit price

range $57.19 – $173.07

Typical copayment $32.79 (range $14.29 – $43.26)

Most-billed visit code 99204

Established Patient

$100.90 typical visit price

range $18.45 – $141.36

Typical copayment $25.22 (range $4.61 – $35.34)

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.

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