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MIDWEST INTERNISTS
NPI 1275600603
Clinic/Center - Primary Care in Saint Louis, MO

Active since November 29, 2006
1040 N MASON RD, SUITE 102, SAINT LOUIS, MO 63141(314) 996-8349(314) 996-8338 Get Directions Write a Review

NPPES record last updated: January 4, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Midwest Internists NPPES

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

MIDWEST INTERNISTS (NPI 1275600603) is a healthcare organization registered as a primary care in Saint Louis, Missouri and active in the NPI registry since November 2006. The organization lists Raymond P Davidson, President, as its authorized official.

NPPES Registry Identity

NPI1275600603
Entity TypeOrganization
Primary Taxonomy261QP2300X
Legal Business NamePHYSICIAN GROUPS LC
Location Address1040 N MASON RD, SUITE 102Saint Louis, MO 63141-6399
Mailing Address670 Mason Ridge Center Dr, Suite 300Saint Louis, MO 63141-8573 · (314) 996-7644 · Fax (314) 996-7658
Phone(314) 996-8349
Fax(314) 996-8338
Organization SubpartNo
Authorized OfficialRaymond P DavidsonPresident · (314) 286-2028
Enumeration DateNovember 29, 2006
Last NPPES UpdateJanuary 4, 2008
✔ NPI 1275600603 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Primary CareAmbulatory Health Care Facilities
Taxonomy Code261QP2300X
1040 N MASON RD, Saint Louis, MO 63141
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Other Names 1

Doing Business AsMidwest Internists

Other Providers at the Same Location NPPES 17

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. PHILLIP ERWIN KORENBLAT M.D.
Specialist
1040 N MASON RD, SUITE 112
SAINT LOUIS, MO 63141
St. Louis County (314) 514-8509
PHYSICIAN GROUPS LC
Clinic/Center (Medical Specialty)
1040 N MASON RD, SUITE 206
SAINT LOUIS, MO 63141
St. Louis County (314) 878-1950
MS. KATHLEEN P LOBELLO ANP
Nurse Practitioner (Adult Health)
1040 N MASON RD
SAINT LOUIS, MO 63141
St. Louis County (314) 362-8200
MR. DENNIS GLENN HAFFORD PA
Physician Assistant (Surgical)
1040 N MASON RD, DIV SURG UROLOGY
SAINT LOUIS, MO 63141
St. Louis County (314) 362-8200
PHYSICIAN GROUPS LC
Clinic/Center (Medical Specialty)
1040 N MASON RD, SUITE 102
SAINT LOUIS, MO 63141
St. Louis County (314) 996-8349
ORTHOPEDIC CARE OF ST. LOUIS, PC
Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)
1040 N MASON RD, SUITE G03
SAINT LOUIS, MO 63141
St. Louis County (314) 434-0030
TEMPO SURGICAL INC
Surgery
1040 N MASON RD, 214
ST LOUIS, MO 63141
St. Louis County (314) 275-9770
KENNETH J BENNETT MD
Specialist
1040 N MASON RD, STE G-03
ST LOUIS, MO 63141
St. Louis County (314) 878-7899

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 Physician Groups Lc's NPI number?

The NPI number for Physician Groups Lc is 1275600603. It was assigned to this organization in the NPPES registry on November 29, 2006. The provider is doing business as Midwest Internists.

Where is Physician Groups Lc located?

Physician Groups Lc is located at 1040 N Mason Rd Suite 102, Saint Louis, MO 63141. The listed phone number is (314) 996-8349.

What is Physician Groups Lc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.

When was this NPI record last updated?

The NPPES record for Physician Groups Lc was last updated on January 4, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.