Internal Medicine Allergy & Immunology Providers in Missouri

207RA0201X Missouri
35Providers in state
5Organizations
30Individuals
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A directory of 35 health care providers with a business address in Missouri whose primary or secondary taxonomy code is 207RA0201X (Internal Medicine Allergy & Immunology). Of these, 5 are registered as organizations and 30 as individual providers. About taxonomy code 207RA0201X ›

Missouri Internal Medicine Allergy & Immunology Directory

Showing 33 providers on page 1 of 1, sorted by last name / organization name. Use the bar below to filter the providers on this page.

9701 LANDMARK PARKWAY DR STE 207
Saint Louis, MO 63127
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Allergy & Immunology
10 BARNES WEST DR, DIV IM ALLERGY AND IMMUNOLOGY, STE 200
Saint Louis, MO 63141
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Allergy & Immunology
3691 RUTGER ST, SUITE 100
Saint Louis, MO 63110
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Allergy & Immunology
10 BARNES WEST DR, DIV IM ALLERGY AND IMMUNOLOGY, STE 200
Saint Louis, MO 63141
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Allergy & Immunology
3009 N BALLAS RD STE 383C
Saint Louis, MO 63131
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Internal Medicine
1110 HIGHLANDS PLAZA DR E, DIV IM ALLERGY AND IMMUNOLOGY, STE 300
Saint Louis, MO 63110
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Allergy & Immunology
615 S NEW BALLAS RD
Saint Louis, MO 63141
  • Enrolled in PECOS, eligible to order and refer
  • May accept Medicare assignment
  • Individual · Allergy & Immunology
969 N MASON RD STE 240
Saint Louis, MO 63141
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Allergy & Immunology
1110 HIGHLANDS PLAZA DR E, DIV IM ALLERGY AND IMMUNOLOGY, STE 300
Saint Louis, MO 63110
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Allergy & Immunology
4921 PARKVIEW PL, DIV IM ALLERGY AND IMMUNOLOGY, STE 8B
Saint Louis, MO 63110
  • Enrolled in PECOS, eligible to order and refer
  • Individual · Allergy & Immunology
1110 HIGHLANDS PLAZA DR E, DIV ALLERGY & IMMUNOLOGY, STE 300
Saint Louis, MO 63110
  • Enrolled in PECOS, eligible to order and refer
  • Individual · Allergy & Immunology
10 BARNES WEST DR, DIV IM ALLERGY AND IMMUNOLOGY, STE 200
Saint Louis, MO 63141
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Allergy & Immunology
1110 HIGHLANDS PLAZA DR E, DIV IM ALLERGY AND IMMUNOLOGY, STE 300
Saint Louis, MO 63110
  • Enrolled in PECOS, eligible to order and refer
  • Individual · Allergy & Immunology
4440 BROADWAY BLVD
Kansas City, MO 64111
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Allergy & Immunology
PECOS
CHILDRENS MERCY HOSPITAL, 2401 GILHAM ROAD
Kansas City, MO 64108
  • Enrolled in PECOS, eligible to order and refer
  • Individual · Allergy & Immunology
4440 BROADWAY BLVD
Kansas City, MO 64111
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Allergy & Immunology
3660 VISTA AVE
Saint Louis, MO 63110
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Allergy & Immunology
9701 LANDMARK PARKWAY DR STE 207
Saint Louis, MO 63127
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Allergy & Immunology
1110 HIGHLANDS PLAZA DR E, DIV IM ALLERGY AND IMMUNOLOGY, STE 300
Saint Louis, MO 63110
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Allergy & Immunology
1200 E WOODHURST DR, BLDG K SUITE 300
Springfield, MO 65804
  • Not in PECOS data
  • Organization · Allergy & Immunology
1110 HIGHLANDS PLAZA DR E, DIV IM ALLERGY AND IMMUNOLOGY, STE 300
Saint Louis, MO 63110
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Allergy & Immunology
224 S WOODS MILL RD, SUITE 500 SOUTH
Chesterfield, MO 63017
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Allergy & Immunology
4921 PARKVIEW PL, DIV IM ALLERGY AND IMMUNOLOGY, STE 8B
Saint Louis, MO 63110
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Allergy & Immunology

Frequently Asked Questions

As of the latest NPPES update, 35 providers in Missouri are registered under taxonomy code 207RA0201X (Internal Medicine Allergy & Immunology). Of these, 5 (14%) are organizations and 30 (86%) are individual providers. Among the individual providers, 10 are female and 20 are male.

Each card shows a PECOS badge based on the CMS Order and Referring dataset. A green PECOS badge means the provider appears in that dataset as eligible to order and refer. Open the provider profile, then verify directly in PECOS before relying on it for claims or credentialing.

The directory is rebuilt from the public NPPES registry, which is refreshed weekly. The NPI data on this page was last updated on June 21, 2026. A provider that recently updated their record may take a short time to appear here.

Provider Composition & Statistics

35Total providers
5Organizations 14%
30Individuals 86%
10Female
20Male
14% Organizations86% Individuals

Among individual providers:

33% F67% M

Counts reflect Missouri. Gender is recorded for individual providers only. Source: NPPES.

Provider data from the National Plan and Provider Enumeration System (NPPES), refreshed weekly. PECOS status from the CMS Medicare Order and Referring dataset. Taxonomy from the NUCC code set, Version 25.1.