DIAGNOSTIC INTERNISTS, INC
NPI 1043349962
Internal Medicine in Chesterfield, MO

Q: What is Diagnostic Internists, Inc's NPI number?

The NPI number for Diagnostic Internists, Inc is 1043349962. It was assigned to this organization in the NPPES registry on March 5, 2007.

Q: What is Diagnostic Internists, Inc's specialty?

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

Active since March 05, 2007

224 S WOODS MILL RD, 410 S, CHESTERFIELD, MO 63017(314) 878-7220(314) 878-0047 Get Directions Write a Review

NPPES record last updated: September 28, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Diagnostic Internists, Inc NPPES

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

DIAGNOSTIC INTERNISTS, INC (NPI 1043349962) is a healthcare organization registered as an internal medicine in Chesterfield, Missouri and active in the NPI registry since March 2007. The organization lists Angela Qualls, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1043349962

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameDIAGNOSTIC INTERNISTS, INC

Location Address224 S WOODS MILL RD, 410 SChesterfield, MO 63017-3451

Mailing Address224 S Woods Mill Rd, 410 SChesterfield, MO 63017-3451 · (314) 878-7220 · Fax (314) 878-0047

Phone(314) 878-7220

Fax(314) 878-0047

Organization SubpartNo

Authorized OfficialAngela QuallsOffice Manager · (314) 878-7220

Enumeration DateMarch 5, 2007

Last NPPES UpdateSeptember 28, 2007

✔ NPI 1043349962 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.

224 S WOODS MILL RD, Chesterfield, MO 63017

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Other Identifiers 1

Medicare PIN000012890MO

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

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.

XIAOLING WU MD

Internal Medicine

224 S WOODS MILL RD, SUITE 370 SOUTH
CHESTERFIELD, MO 63017

St. Louis County (314) 878-2460

COUNTY INTERNAL MEDICINE LLC

Internal Medicine

224 S WOODS MILL RD, SUITE 370 SOUTH
CHESTERFIELD, MO 63017

St. Louis County (314) 628-9994

JOANNA ROOPKUMAR MD

Internal Medicine

224 S WOODS MILL RD
CHESTERFIELD, MO 63017

St. Louis County (314) 205-6050

MARY POMMIER MSN,RN,CS,GNP,CWS

Nurse Practitioner (Gerontology)

224 S WOODS MILL RD, 435-S
CHESTERFIELD, MO 63017

St. Louis County (314) 396-4762

PRECISION PLASTIC SURGERY PC

Plastic Surgery

224 S WOODS MILL RD, SUITE 450 SOUTH
CHESTERFIELD, MO 63017

St. Louis County (314) 843-0900

NEURODIAGNOSTICS, INC.

Psychiatry & Neurology (Neurology)

224 S WOODS MILL RD, SUITE 550S
CHESTERFIELD, MO 63017

St. Louis County (314) 434-3414

PRECISION PLASTIC SURGERY, PC ST. LUKES OFFICE

Specialist

224 S WOODS MILL RD, SUITE 450 SOUTH
CHESTERFIELD, MO 63017

St. Louis County (314) 843-0900

ANTHONY E FATHMAN MD

Urology

224 S WOODS MILL RD, STE 510S
CHESTERFIELD, MO 63017

St. Louis County (314) 434-3433

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 Diagnostic Internists, Inc's NPI number?

The NPI number for Diagnostic Internists, Inc is 1043349962. It was assigned to this organization in the NPPES registry on March 5, 2007.

Where is Diagnostic Internists, Inc located?

Diagnostic Internists, Inc is located at 224 S Woods Mill Rd 410 S, Chesterfield, MO 63017. The listed phone number is (314) 878-7220.

What is Diagnostic Internists, Inc's specialty?

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

When was this NPI record last updated?

The NPPES record for Diagnostic Internists, Inc was last updated on September 28, 2007. 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.