SAHAR AHMAD MD
NPI 1740264696
Internal Medicine - Critical Care Medicine in Mount Pleasant, WI
About Sahar Ahmad Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SAHAR AHMAD MD (NPI 1740264696) is an individual critical care medicine provider in Mount Pleasant, Wisconsin, licensed in Wisconsin (46538) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS, is affiliated with Vista Medical Center East, and maintains a secondary practice location in Appleton.
NPPES Registry Identity
Specialties & Licenses 2
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
Sahar Ahmad 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 Sahar Ahmad reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Waukegan, IL 60085
- Reassigned Medicare billing, Illinois enrollment
- 166 clinicians in this Medicare group
Elgin, IL 60123
- Reassigned Medicare billing, Illinois enrollment
- 99 clinicians in this Medicare group
Melrose Park, IL 60160
- Reassigned Medicare billing, Illinois enrollment
- 19 clinicians in this Medicare group
Harvey, IL 60426
- Reassigned Medicare billing, Illinois enrollment
- 42 clinicians in this Medicare group
Miami Lakes, FL 33014
- Reassigned Medicare billing, Illinois enrollment
- 54 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 2
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Vista Medical Center East
Acute Care Hospitals · Waukegan, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53177 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
MOUNT PLEASANT, WI 53177
MOUNT PLEASANT, WI 53177
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 Sahar Ahmad's NPI number?
The NPI number for Sahar Ahmad is 1740264696. It was assigned to this individual provider in the NPPES registry on December 5, 2005.
Where is Sahar Ahmad located?
Sahar Ahmad practices at 13250 Washington Ave, Mount Pleasant, WI 53177. The listed phone number is (262) 799-8700.
What is Sahar Ahmad's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Sahar Ahmad enrolled in Medicare?
Yes. Sahar Ahmad 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 Sahar Ahmad's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sahar Ahmad reassigns Medicare benefits to 5 organizations: Waukegan Clinic Corp (Waukegan, IL), Cep America Illinois Intensivists (Elgin, IL), Pulmonary Medicine Associates Sc (Melrose Park, IL), Hospitalist Physicians Of Illinois, P.C. (Harvey, IL) and Vital Health Partners LLC (Miami Lakes, FL). 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 Sahar Ahmad's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sahar Ahmad accept?
Health plans from CareSource (Common Ground Healthcare) and Oscar Health list Sahar Ahmad 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.
Is Sahar Ahmad affiliated with any hospitals?
According to CMS data, Sahar Ahmad is affiliated with Vista Medical Center East.
When was this NPI record last updated?
The NPPES record for Sahar Ahmad was last updated on September 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days 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.
# Sahar Ahmad, MD · NPI 1740264696
Critical Care Medicine physician in Mount Pleasant, Wisconsin. Individual provider, active in the CMS NPPES registry since December 5, 2005.
## Identity
- **NPI:** 1740264696 (Entity type: Individual)
- **Enumerated:** December 5, 2005
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 46538 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 13250 WASHINGTON AVE, Mount Pleasant, WI 53177-1516
- **Phone:** (262) 799-8700
## 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): Waukegan Clinic Corp (NPI 1306937289, Waukegan, IL); Cep America Illinois Intensivists (NPI 1821641499, Elgin, IL); Pulmonary Medicine Associates Sc (NPI 1376576785, Melrose Park, IL); Hospitalist Physicians Of Illinois, P.C. (NPI 1396347761, Harvey, IL); Vital Health Partners LLC (NPI 1043101207, Miami Lakes, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1995
## Record status
- **NPPES last updated:** September 21, 2026
- **Other identifiers:** Medicaid 34561400 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1740264696) · Data from the CMS NPPES public registry.