DR. LARRY KHOA HUYNH MD
NPI 1922628098
Internal Medicine - Nephrology in Dallas, TX

Q: What is Larry Huynh's NPI number?

The NPI number for Larry Huynh is 1922628098. It was assigned to this individual provider in the NPPES registry on April 19, 2020.

Q: What is Larry Huynh's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Q: When was this NPI record last updated?

The NPPES record for Larry Huynh was last updated on August 1, 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.

Active since April 19, 2020PECOS EnrolledAccepts Medicare Assignment

411 N WASHINGTON AVE STE 6000, DALLAS, TX 75246(214) 358-2300(214) 579-6988 Get Directions Write a Review

NPPES record last updated: August 1, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Larry Khoa Huynh Md NPPES

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

DR. LARRY KHOA HUYNH MD (NPI 1922628098) is an individual nephrology provider in Dallas, Texas, licensed in Texas (V6033) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Baylor University Medical Center, and is a graduate of University Of Texas Southwestern Medical School At Dallas (2020).

NPPES Registry Identity

NPI1922628098

Entity TypeIndividualMale

Primary Taxonomy207RN0300X

Provider Legal NameDR. LARRY KHOA HUYNHCredential: MD

Location Address411 N WASHINGTON AVE STE 6000Dallas, TX 75246-1789

Mailing Address1505 Lbj Fwy Ste 700Dallas, TX 75234-6065 · (214) 358-2300 · Fax (214) 579-6941

Phone(214) 358-2300

Fax(214) 579-6988

Sole ProprietorNo

Medical School CMSUniversity Of Texas Southwestern Medical School At DallasGraduated 2020

Enumeration DateApril 19, 2020

Last NPPES UpdateAugust 1, 2025

NPPES CertifiedJuly 26, 2025

✔ NPI 1922628098 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians

Taxonomy Code207RN0300X

License✔ Licensed in TX · V6033

Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

411 N WASHINGTON AVE STE 6000, Dallas, TX 75246

Open in Google Maps ↗

Other Identifiers 1

OtherM2920TX · Tmb

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Oscar Insurance Company, WellPoint.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. Larry Khoa Huynh 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 ID9133550940

PECOS Enrollment IDI20250807000687

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.

Baylor University Medical Center

Acute Care Hospitals · Dallas, TX

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number450021

Location3500 Gaston AveDallas, TX 75246 · Dallas County

Emergency services Birthing friendly

Baylor Scott & White Heart & Vascular Hospital - Dallas

Acute Care Hospitals · Dallas, TX

5/5 CMS rating

OwnershipProprietary

CMS Certification Number450851

Location621 North Hall StreetDallas, TX 75226 · Dallas County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75246 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.

MS. XUNXI SUSAN GUO MD

Internal Medicine (Nephrology)