DR. MUHAMMAD S ISA MD
NPI 1700878600
Anesthesiology in Carbondale, IL
About Dr. Muhammad S Isa Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MUHAMMAD S ISA MD (NPI 1700878600) is an individual anesthesiology provider in Carbondale, Illinois, licensed in Illinois (036093948) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, maintains a secondary practice location in Mount Pleasant, and is a graduate of Other (1992).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Muhammad S Isa Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
5Medicare enrollment records show Muhammad Isa reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Richardson, TX 75080
- Reassigned Medicare billing, Texas enrollment
- 10 clinicians in this Medicare group
Richardson, TX 75080
- Reassigned Medicare billing, Texas enrollment
- 9 clinicians in this Medicare group
Addison, TX 75001
- Reassigned Medicare billing, Texas enrollment
- 513 clinicians in this Medicare group
Dallas, TX 75240
- Reassigned Medicare billing, Texas enrollment
- 8 clinicians in this Medicare group
Fort Worth, TX 76109
- Reassigned Medicare billing, Texas enrollment
- 1,612 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
CARBONDALE, IL 62901
CARBONDALE, IL 62901
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 Muhammad Isa's NPI number?
The NPI number for Muhammad Isa is 1700878600. It was assigned to this individual provider in the NPPES registry on August 17, 2005.
Where is Muhammad Isa located?
Muhammad Isa practices at 405 W Jackson St, Carbondale, IL 62901. The listed phone number is (618) 549-0721.
What is Muhammad Isa's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Muhammad Isa enrolled in Medicare?
Yes. Muhammad Isa is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Muhammad Isa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Muhammad Isa reassigns Medicare benefits to 5 organizations: Alisan Anesthesia Associates PLLC (Richardson, TX), Evergreen Anesthesia PLLC (Richardson, TX), Orthomed Staffing LLC (Addison, TX), Tgi Anesthesia PLLC (Dallas, TX) and Emergenchealth PLLC (Fort Worth, TX). Each 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 Muhammad Isa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Muhammad Isa accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Molina Healthcare and UnitedHealthcare list Muhammad Isa 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 Muhammad Isa was last updated on April 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Muhammad S Isa, MD · NPI 1700878600
Anesthesiology physician in Carbondale, Illinois. Individual provider, active in the CMS NPPES registry since August 17, 2005.
## Identity
- **NPI:** 1700878600 (Entity type: Individual)
- **Enumerated:** August 17, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 036093948 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 405 W JACKSON ST, Carbondale, IL 62901-1462
- **Phone:** (618) 549-0721
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Alisan Anesthesia Associates PLLC (NPI 1891358842, Richardson, TX); Evergreen Anesthesia PLLC (NPI 1720451248, Richardson, TX); Orthomed Staffing LLC (NPI 1225514276, Addison, TX); Tgi Anesthesia PLLC (NPI 1114419512, Dallas, TX); Emergenchealth PLLC (NPI 1467970897, Fort Worth, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1992
## Record status
- **NPPES last updated:** April 12, 2024
- **Other identifiers:** Medicaid 036093948 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1700878600) · Data from the CMS NPPES public registry.