AMMAR HAQ AA
NPI 1053662023
Anesthesiologist Assistant in Menomonee Falls, WI
About Ammar Haq Aa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMMAR HAQ AA (NPI 1053662023) is an individual anesthesiologist assistant in Menomonee Falls, Wisconsin, licensed in Wisconsin (54) and active in the NPI registry since October 2012. He is affiliated with Froedtert Memorial Lutheran Hospital and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
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
Ammar Haq Aa 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
2Medicare enrollment records show Ammar Haq reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Milwaukee, WI 53226
- Reassigned Medicare billing, Wisconsin enrollment
- 3,983 clinicians in this Medicare group
Milwaukee, WI 53226
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Childrens Specialty Group Inc
- 424 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Froedtert Memorial Lutheran Hospital
Acute Care Hospitals · Milwaukee, WIMedicare 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.
MENOMONEE FALLS, WI 53051
MENOMONEE FALLS, WI 53051
MENOMONEE FALLS, WI 53051
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 Ammar Haq's NPI number?
The NPI number for Ammar Haq is 1053662023. It was assigned to this individual provider in the NPPES registry on October 1, 2012.
Where is Ammar Haq located?
Ammar Haq practices at W180n8085 Town Hall Rd Anesthesiology, Menomonee Falls, WI 53051. The listed phone number is (262) 257-5100.
What is Ammar Haq's specialty?
The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.
Is Ammar Haq enrolled in Medicare?
Yes. Ammar Haq 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 Ammar Haq's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ammar Haq reassigns Medicare benefits to 2 organizations: The Medical College Of Wisconsin, Inc. (Milwaukee, WI) and Children's Specialty Group, Inc. (Milwaukee, WI). 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 Ammar Haq's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ammar Haq accept?
Health plans from Anthem Blue Cross and Blue Shield and CareSource (Common Ground Healthcare) list Ammar Haq 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 Ammar Haq affiliated with any hospitals?
According to CMS data, Ammar Haq is affiliated with Froedtert Memorial Lutheran Hospital.
When was this NPI record last updated?
The NPPES record for Ammar Haq was last updated on March 1, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Ammar Haq, AA · NPI 1053662023
Anesthesiologist Assistant physician in Menomonee Falls, Wisconsin. Individual provider, active in the CMS NPPES registry since October 1, 2012.
## Identity
- **NPI:** 1053662023 (Entity type: Individual)
- **Enumerated:** October 1, 2012
- **Primary specialty:** Anesthesiologist Assistant · taxonomy 367H00000X
- **State license:** 54 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** W180N8085 TOWN HALL RD, ANESTHESIOLOGY, Menomonee Falls, WI 53051-3518
- **Phone:** (262) 257-5100
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): The Medical College Of Wisconsin, Inc. (NPI 1699720086, Milwaukee, WI); Children's Specialty Group, Inc. (NPI 1942970405, Milwaukee, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** March 1, 2017
- **Other identifiers:** Medicaid 1053662023 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1053662023) · Data from the CMS NPPES public registry.