MRS. MARIA C CRORY CRNA
NPI 1326722406
Nurse Anesthetist, Certified Registered in Saint Louis, MO
About Mrs. Maria C Crory Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. MARIA C CRORY CRNA (NPI 1326722406) is an individual nurse anesthetist, certified registered in Saint Louis, Missouri, licensed in Missouri (2025029798) and active in the NPI registry since June 2023. She is affiliated with Mercy Hospital South and is a graduate of Southern Illinois University School Of Medicine (2025).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Mrs. Maria C Crory Crna 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 Reassignment
Medicare enrollment records show Maria Crory reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Saint Louis, MO 63128
- Reassigned Medicare billing, Missouri enrollment
- 106 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.
Mercy Hospital South
Acute Care Hospitals · Saint Louis, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63128 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Maria Crory's NPI number?
The NPI number for Maria Crory is 1326722406. It was assigned to this individual provider in the NPPES registry on June 9, 2023. The provider is also known as Mrs. Maria C Grimaud.
Where is Maria Crory located?
Maria Crory practices at 10010 Kennerly Rd, Saint Louis, MO 63128. The listed phone number is (636) 386-7222.
What is Maria Crory's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Maria Crory enrolled in Medicare?
Yes. Maria Crory 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 organization bills Medicare for Maria Crory's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maria Crory reassigns Medicare benefits to South County Anesthesia Associates, Ltd. (Saint Louis, MO). The 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 Maria Crory's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Maria Crory affiliated with any hospitals?
According to CMS data, Maria Crory is affiliated with Mercy Hospital South.
When was this NPI record last updated?
The NPPES record for Maria Crory was last updated on July 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.
# Mrs. Maria C Crory, CRNA · NPI 1326722406
Nurse Anesthetist, Certified Registered physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since June 9, 2023.
## Identity
- **NPI:** 1326722406 (Entity type: Individual)
- **Enumerated:** June 9, 2023
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 2025029798 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 10010 KENNERLY RD, Saint Louis, MO 63128-2106
- **Phone:** (636) 386-7222 · **Fax:** (636) 386-7810
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** South County Anesthesia Associates, Ltd. (NPI 1821031659, Saint Louis, MO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Southern Illinois University School Of Medicine, class of 2025
## Record status
- **NPPES last updated:** July 20, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1326722406) · Data from the CMS NPPES public registry.