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MD REUTER - PERSONALIZED CARE LLC
NPI 1902633746
Internal Medicine in Chesterfield, MO

Active since September 16, 2024
121 SAINT LUKES CENTER DR STE 401A, CHESTERFIELD, MO 63017(314) 576-5550(833) 760-4022 Get Directions Write a Review

NPPES record last updated: July 28, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 28, 2026, Sep 16, 2024 (2 updates tracked since 2024).

About Md Reuter - Personalized Care Llc NPPES

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

MD REUTER - PERSONALIZED CARE LLC (NPI 1902633746) is a healthcare organization registered as an internal medicine in Chesterfield, Missouri and active in the NPI registry since September 2024. The organization lists Matthew D Reuter, Owner, as its authorized official.

NPPES Registry Identity

NPI1902633746
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameMD REUTER - PERSONALIZED CARE LLC
Location Address121 SAINT LUKES CENTER DR STE 401AChesterfield, MO 63017-3519
Mailing Address121 Saint Lukes Center Dr Ste 401aChesterfield, MO 63017-3519 · (314) 576-5550 · Fax (833) 760-4022
Phone(314) 576-5550
Fax(833) 760-4022
Organization SubpartNo
Authorized OfficialMatthew D ReuterOwner · (314) 576-5550
Enumeration DateSeptember 16, 2024
Last NPPES UpdateJuly 28, 20262 updates tracked since enumeration
NPPES CertifiedJuly 28, 2026
✔ NPI 1902633746 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.
121 SAINT LUKES CENTER DR STE 401A, Chesterfield, MO 63017
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Md Reuter - Personalized Care Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to MD Reuter - Personalized Care LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Matthew Reuter, M.D.
Internal Medicine
NPI 1588874820
121 SAINT LUKES CENTER DR STE 401A
Chesterfield, MO 63017
(314) 576-5550
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Patient Reviews User submitted

Reviews are submitted by site visitors and approved by a human moderator before publication.

Review by Linda ***** July 2, 2025

5/5
First interview/health review very thorough. Dr. Reuter missed nothing! Very prompt, good listener, down to earth and caring, as well as considerate of the patient's time. (No long, drawn out appointments!! ) Especially appreciated the written recap of our discussion with script changes. Looking forward to my annual physical with him this fall.
Provider 5/5 Office Staff 5/5
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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 MD Reuter - Personalized Care LLC's NPI number?

The NPI number for MD Reuter - Personalized Care LLC is 1902633746. It was assigned to this organization in the NPPES registry on September 16, 2024.

Where is MD Reuter - Personalized Care LLC located?

MD Reuter - Personalized Care LLC is located at 121 Saint Lukes Center Dr Ste 401A, Chesterfield, MO 63017. The listed phone number is (314) 576-5550.

What is MD Reuter - Personalized Care LLC's specialty?

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

Is MD Reuter - Personalized Care LLC enrolled in Medicare?

Yes. MD Reuter - Personalized Care LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through MD Reuter - Personalized Care LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to MD Reuter - Personalized Care LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for MD Reuter - Personalized Care LLC was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.