What is Matthew Lui's NPI number?

Matthew Lui's National Provider Identifier (NPI) is 1932725769, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Matthew Lui's specialty?

Matthew Lui is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Matthew Lui located?

Matthew Lui's practice location on file with NPPES is 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110-1003.

What is Matthew Lui's phone number?

The practice phone number listed in the NPPES registry for Matthew Lui is (314) 362-5000.

Does Matthew Lui accept Medicare?

Matthew Lui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Matthew Lui's NPI active?

Yes — Matthew Lui's NPI (1932725769) is active in the NPPES registry as of the last update on 2025-09-26.

IndividualActiveAccepts Medicare

Matthew Lui, MD

NPI 1932725769 · Internal Medicine Physician · Saint Louis, MO

Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Matthew Lui, MD is a Internal Medicine Physician provider in Saint Louis, MO (NPI 1932725769).

Provider details

NPI number: 1932725769
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 2020017212 (MO)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(67/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
6 yrs in NPPES registry
Profile completeness33% of score
83% of core fields populated
Practice footprint20% of score
2 documented practice locations
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$367 across 2 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Practice location

1 Barnes Jewish Hospital Plz

Saint Louis, MO 63110-1003

Phone: (314) 362-5000

Approximate (ZIP-level) locationGet directions

More MO providers

Mailing address

660 S Euclid Ave

Saint Louis, MO 63110-1010

Additional practice locations (1)

915 N Grand Blvd
Saint Louis, MO 63106-1621
Phone: (314) 652-4100

Enumerated: 2020-06-17
Last updated: 2025-09-26
Certified: 2025-09-26

Frequently asked questions

What is Matthew Lui's NPI number?: Matthew Lui's National Provider Identifier (NPI) is 1932725769, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Matthew Lui's specialty?: Matthew Lui is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Matthew Lui located?: Matthew Lui's practice location on file with NPPES is 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110-1003.
What is Matthew Lui's phone number?: The practice phone number listed in the NPPES registry for Matthew Lui is (314) 362-5000.
Does Matthew Lui accept Medicare?: Matthew Lui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Matthew Lui's NPI active?: Yes — Matthew Lui's NPI (1932725769) is active in the NPPES registry as of the last update on 2025-09-26.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.