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MCPHERSON MEDICAL & DIAGNOSTIC LLC
NPI 1417731159
Clinic/Center in Florissant, MO

Active since August 23, 2023CLIA 26D2333527 · Waiver
11905 W FLORISSANT AVE, FLORISSANT, MO 63033(314) 481-3037 Get Directions Write a Review

NPPES record last updated: July 28, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mcpherson Medical & Diagnostic Llc NPPES

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

MCPHERSON MEDICAL & DIAGNOSTIC LLC (NPI 1417731159), doing business as American Medical Missouri, is a healthcare organization registered as a clinic/center in Florissant, Missouri and active in the NPI registry since August 2023. The organization holds a CLIA Waiver certificate valid through November 5, 2027 and lists Abdullah Arshad, Coo, as its authorized official.

NPPES Registry Identity

NPI1417731159
Entity TypeOrganization
Primary Taxonomy261Q00000X
Legal Business NameMCPHERSON MEDICAL & DIAGNOSTIC LLC
Location Address11905 W FLORISSANT AVEFlorissant, MO 63033-6781
Mailing Address11905 W Florissant AveFlorissant, MO 63033-6781 · (314) 481-3037
Phone(314) 481-3037
Organization SubpartNo
Authorized OfficialAbdullah ArshadCoo · (573) 724-0083
Enumeration DateAugust 23, 2023
Last NPPES UpdateJuly 28, 2025
NPPES CertifiedJuly 28, 2025
✔ NPI 1417731159 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/CenterAmbulatory Health Care Facilities
Taxonomy Code261Q00000X
Definition
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).
11905 W FLORISSANT AVE, Florissant, MO 63033
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Other Names 1

Doing Business AsAmerican Medical Missouri

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and more.Insurance ›

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 26D2333527

Mcpherson Medical & Diagnostic LLC · Florissant, MO
Active · expires Nov 5, 2027
CLIA Number26D2333527
Laboratory TypePhysician Office
Certificate Effective DateNovember 6, 2025
Certificate Expiration DateNovember 5, 2027
Laboratory DirectorNaser Almasalmeh
Laboratory Phone(314) 859-2404
Laboratory LocationMcpherson Medical & Diagnostic LLC11905 W Florissant Ave, Florissant, MO 63033
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 5

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

MIDWEST DIAGNOSTIC MEDICINE, LLC
Durable Medical Equipment & Medical Supplies
11905 W FLORISSANT AVE, SUITE #200
FLORISSANT, MO 63033
St. Louis County (855) 984-1465
SHARAD P. PARIKH M.D.
Clinical Medical Laboratory
11905 W FLORISSANT AVE, SUITE 100
FLORISSANT, MO 63033
St. Louis County (314) 972-0100
DR. NASER ALMASALMEH M.D.
Internal Medicine
11905 W FLORISSANT AVE
FLORISSANT, MO 63033
St. Louis County (314) 656-8280
SHARAD P PARIKH MD PC
Surgery (Vascular Surgery)
11905 W FLORISSANT AVE, SUITE 100
FLORISSANT, MO 63033
St. Louis County (314) 831-4200
SHARAD P. PARIKH M.D.
Family Medicine
11905 W FLORISSANT AVE, SUITE 100
FLORISSANT, MO 63033
St. Louis County (314) 972-0100

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 Mcpherson Medical & Diagnostic LLC's NPI number?

The NPI number for Mcpherson Medical & Diagnostic LLC is 1417731159. It was assigned to this organization in the NPPES registry on August 23, 2023. The provider is doing business as American Medical Missouri.

Where is Mcpherson Medical & Diagnostic LLC located?

Mcpherson Medical & Diagnostic LLC is located at 11905 W Florissant Ave, Florissant, MO 63033. The listed phone number is (314) 481-3037.

What is Mcpherson Medical & Diagnostic LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.

Does Mcpherson Medical & Diagnostic LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 26D2333527) is associated with this NPI, valid through November 5, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Mcpherson Medical & Diagnostic LLC accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 3 other insurers list Mcpherson Medical & Diagnostic LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mcpherson Medical & Diagnostic LLC was last updated on July 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.