MS. ERICA LOUISE STEVENS CRNA
NPI 1811236433
Nurse Anesthetist, Certified Registered in O Fallon, MO
About Ms. Erica Louise Stevens Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. ERICA LOUISE STEVENS CRNA (NPI 1811236433) is an individual nurse anesthetist, certified registered in O Fallon, Missouri, licensed in Missouri (2013003480) and active in the NPI registry since February 2013. She is affiliated with Progress West Hospital and is a graduate of Other (2002).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Ms. Erica Louise Stevens 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 Reassignments
2Medicare enrollment records show Erica Stevens reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Louis, MO 63128
- Reassigned Medicare billing, Missouri enrollment
- 106 clinicians in this Medicare group
Saint Louis, MO 63110
- Reassigned Medicare billing, Missouri enrollment
- 264 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 6
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.
Progress West Hospital
Acute Care Hospitals · O Fallon, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63368 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.
O FALLON, MO 63368
O FALLON, MO 63368
O FALLON, MO 63368
O FALLON, MO 63368
O FALLON, MO 63368
O FALLON, MO 63368
O FALLON, MO 63368
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 Erica Stevens's NPI number?
The NPI number for Erica Stevens is 1811236433. It was assigned to this individual provider in the NPPES registry on February 1, 2013.
Where is Erica Stevens located?
Erica Stevens practices at 2 Progress Point Pkwy Dept Anesthesiology, O Fallon, MO 63368. The listed phone number is (800) 862-9980.
What is Erica Stevens's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Erica Stevens enrolled in Medicare?
Yes. Erica Stevens 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 Erica Stevens's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Erica Stevens reassigns Medicare benefits to 2 organizations: South County Anesthesia Associates, Ltd. (Saint Louis, MO) and Washington University (Saint Louis, MO). 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 Erica Stevens's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Erica Stevens affiliated with any hospitals?
According to CMS data, Erica Stevens is affiliated with Progress West Hospital.
When was this NPI record last updated?
The NPPES record for Erica Stevens was last updated on April 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Ms. Erica Louise Stevens, CRNA · NPI 1811236433
Nurse Anesthetist, Certified Registered physician in O Fallon, Missouri. Individual provider, active in the CMS NPPES registry since February 1, 2013.
## Identity
- **NPI:** 1811236433 (Entity type: Individual)
- **Enumerated:** February 1, 2013
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 2013003480 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 2 PROGRESS POINT PKWY, DEPT ANESTHESIOLOGY, O Fallon, MO 63368-2205
- **Phone:** (800) 862-9980 · **Fax:** (314) 362-1185
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): South County Anesthesia Associates, Ltd. (NPI 1821031659, Saint Louis, MO); Washington University (NPI 1528005642, Saint Louis, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** April 17, 2025
- **Other identifiers:** Medicaid 910003775 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1811236433) · Data from the CMS NPPES public registry.