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MASTER MEDICAL CARE LLC
NPI 1184679466
Internal Medicine in Swansea, IL

Active since May 24, 2006CLIA 14D0986082 · Microscopy
10 EMERALD TER, SWANSEA, IL 62226(618) 235-6780(618) 235-6740 Get Directions Write a Review

NPPES record last updated: February 6, 2012. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Master Medical Care Llc NPPES

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

MASTER MEDICAL CARE LLC (NPI 1184679466) is a healthcare organization registered as an internal medicine in Swansea, Illinois and active in the NPI registry since May 2006. The organization holds a CLIA Microscopy certificate valid through June 18, 2027 and lists Khaja Mohsin, Owner, as its authorized official.

NPPES Registry Identity

NPI1184679466
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameMASTER MEDICAL CARE LLC
Location Address10 EMERALD TERSwansea, IL 62226-2310
Mailing Address10 Emerald TerSwansea, IL 62226-2310 · (618) 235-6780 · Fax (618) 235-6740
Phone(618) 235-6780
Fax(618) 235-6740
Organization SubpartNo
Authorized OfficialKhaja MohsinOwner · (618) 397-2750
Enumeration DateMay 24, 2006
Last NPPES UpdateFebruary 6, 2012
✔ NPI 1184679466 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IL · 036112195
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.
10 EMERALD TER, Swansea, IL 62226
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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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Master Medical 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 Master Medical Care LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Khaja Mohsin, MD
Internal Medicine
NPI 1730162108
10 EMERALD TER
Swansea, IL 62226
(618) 235-6780
✔ PECOS✔ Accepts Medicare0.1 mi

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

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 for Provider-Performed Microscopy Procedures (PPMP) 14D0986082

Master Medical Care LLC · Swansea, IL
Active · expires Jun 18, 2027
CLIA Number14D0986082
Laboratory TypePhysician Office
Certificate Effective DateJune 19, 2025
Certificate Expiration DateJune 18, 2027
Laboratory DirectorKhaja G. Mohsin, MD
Laboratory Phone(618) 235-6780
Laboratory LocationMaster Medical Care LLC10 Emerald Terrace, Swansea, IL 62226
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

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 Master Medical Care LLC's NPI number?

The NPI number for Master Medical Care LLC is 1184679466. It was assigned to this organization in the NPPES registry on May 24, 2006.

Where is Master Medical Care LLC located?

Master Medical Care LLC is located at 10 Emerald Ter, Swansea, IL 62226. The listed phone number is (618) 235-6780.

What is Master Medical Care LLC's specialty?

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

Is Master Medical Care LLC enrolled in Medicare?

Yes. Master Medical Care LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Master Medical Care LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Master Medical 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.

Does Master Medical Care LLC hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 14D0986082) is associated with this NPI, valid through June 18, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Master Medical Care LLC accept?

Health plans from Anthem Blue Cross and Blue Shield list Master Medical Care 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 Master Medical Care LLC was last updated on February 6, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.