BARBARA BERTRAM CRNA
NPI 1245236504
Nurse Anesthetist, Certified Registered in Wentzville, MO
About Barbara Bertram Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BARBARA BERTRAM CRNA (NPI 1245236504) is an individual nurse anesthetist, certified registered in Wentzville, Missouri, licensed in Missouri (053636) and active in the NPI registry since June 2005. She is affiliated with Ssm St Joseph Health Center and is a graduate of Other (2002).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Barbara Bertram 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
3Medicare enrollment records show Barbara Bertram reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chesterfield, MO 63017
- Reassigned Medicare billing, Missouri enrollment
- 221 clinicians in this Medicare group
Saint Louis, MO 63141
- Reassigned Medicare billing, Missouri enrollment
- 56 clinicians in this Medicare group
Hazelwood, MO 63042
- Reassigned Medicare billing, Missouri enrollment
- 26 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ssm St Joseph Health Center
Acute Care Hospitals · Saint Charles, MOSsm Health Depaul Hospital St Louis
Acute Care Hospitals · Bridgeton, MOSsm St Joseph Hospital West
Acute Care Hospitals · Lake Saint Louis, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63385 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.
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 Barbara Bertram's NPI number?
The NPI number for Barbara Bertram is 1245236504. It was assigned to this individual provider in the NPPES registry on June 22, 2005.
Where is Barbara Bertram located?
Barbara Bertram practices at 500 Medical Dr, Wentzville, MO 63385. The listed phone number is (636) 327-1362.
What is Barbara Bertram's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Barbara Bertram enrolled in Medicare?
Yes. Barbara Bertram 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 Barbara Bertram's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Barbara Bertram reassigns Medicare benefits to 3 organizations: Metro-West Anesthesia Group Inc (Chesterfield, MO), Premier Anesthesia LLC (Saint Louis, MO) and Dreamland Uap Anesthesia, LLC (Hazelwood, 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 Barbara Bertram's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Barbara Bertram affiliated with any hospitals?
According to CMS data, Barbara Bertram is affiliated with Ssm St Joseph Health Center, Ssm Health Depaul Hospital St Louis and Ssm St Joseph Hospital West.
When was this NPI record last updated?
The NPPES record for Barbara Bertram was last updated on May 2, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Barbara Bertram, CRNA · NPI 1245236504
Nurse Anesthetist, Certified Registered physician in Wentzville, Missouri. Individual provider, active in the CMS NPPES registry since June 22, 2005.
## Identity
- **NPI:** 1245236504 (Entity type: Individual)
- **Enumerated:** June 22, 2005
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 053636 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 500 MEDICAL DR, Wentzville, MO 63385-3421
- **Phone:** (636) 327-1362
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Metro-West Anesthesia Group Inc (NPI 1245427335, Chesterfield, MO); Premier Anesthesia LLC (NPI 1225073828, Saint Louis, MO); Dreamland Uap Anesthesia, LLC (NPI 1073919494, Hazelwood, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** May 2, 2008
- **Other identifiers:** Medicaid 918804204 (MO); Other P00281582 (MO); Medicare PIN 816710276 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1245236504) · Data from the CMS NPPES public registry.