MEHWISH KHAN AA
NPI 1538510227
Anesthesiologist Assistant in Saint Louis, MO
About Mehwish Khan Aa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEHWISH KHAN AA (NPI 1538510227) is an individual anesthesiologist assistant in Saint Louis, Missouri, licensed in Missouri (2016021023) and active in the NPI registry since June 2016. She is affiliated with Texas Health Presbyterian Hospital Denton and is a graduate of University Of Missouri, Kansas City, School Of Medicine (2016).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Mehwish Khan 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
3Medicare enrollment records show Mehwish Khan reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Atlanta, GA 30328
- Reassigned Medicare billing, Georgia enrollment
- 90 clinicians in this Medicare group
Atlanta, GA 30342
- Reassigned Medicare billing, Georgia enrollment
- 179 clinicians in this Medicare group
Dallas, TX 75219
- Reassigned Medicare billing, Texas enrollment
- 221 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
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.
Texas Health Presbyterian Hospital Denton
Acute Care Hospitals · Denton, TXMedicare 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.
SAINT LOUIS, MO 63128
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 Mehwish Khan's NPI number?
The NPI number for Mehwish Khan is 1538510227. It was assigned to this individual provider in the NPPES registry on June 24, 2016. The provider is also known as Mahwish Khan Aa.
Where is Mehwish Khan located?
Mehwish Khan practices at 10010 Kennerly Rd, Saint Louis, MO 63128. The listed phone number is (636) 386-3722.
What is Mehwish Khan's specialty?
The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.
Is Mehwish Khan enrolled in Medicare?
Yes. Mehwish Khan 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 Mehwish Khan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mehwish Khan reassigns Medicare benefits to 3 organizations: North Fulton Anesthesia Associates PC (Atlanta, GA), Physician Specialists In Anesthesia, P.C. (Atlanta, GA) and Metropolitan Anesthesia Consultants, LLP (Dallas, 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 Mehwish Khan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mehwish Khan accept?
Health plans from Blue Cross and Blue Shield of Texas list Mehwish Khan 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 Mehwish Khan affiliated with any hospitals?
According to CMS data, Mehwish Khan is affiliated with Texas Health Presbyterian Hospital Denton.
When was this NPI record last updated?
The NPPES record for Mehwish Khan was last updated on June 24, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Mehwish Khan, AA · NPI 1538510227
Anesthesiologist Assistant physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since June 24, 2016.
## Identity
- **NPI:** 1538510227 (Entity type: Individual)
- **Enumerated:** June 24, 2016
- **Primary specialty:** Anesthesiologist Assistant · taxonomy 367H00000X
- **State license:** 2016021023 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 10010 KENNERLY RD, Saint Louis, MO 63128-2106
- **Phone:** (636) 386-3722 · **Fax:** (636) 200-4036
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): North Fulton Anesthesia Associates PC (NPI 1467445262, Atlanta, GA); Physician Specialists In Anesthesia, P.C. (NPI 1316968662, Atlanta, GA); Metropolitan Anesthesia Consultants, LLP (NPI 1902859697, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Missouri, Kansas City, School Of Medicine, class of 2016
## Record status
- **NPPES last updated:** June 24, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1538510227) · Data from the CMS NPPES public registry.