DR. ELIZABETH ANN WEGLEITNER M.D., M.S.
NPI 1588014757
Obstetrics & Gynecology in Saint Louis, MO
About Dr. Elizabeth Ann Wegleitner M.d., M.s. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ELIZABETH ANN WEGLEITNER M.D., M.S. (NPI 1588014757) is an individual obstetrics & gynecology provider in Saint Louis, Missouri, licensed in Missouri (2016020418) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital St Louis, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Elizabeth Ann Wegleitner M.d., M.s. 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 Elizabeth Wegleitner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Saint Louis, MO 63141
- Reassigned Medicare billing, Missouri enrollment
- 744 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 3
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.
Mercy Hospital St Louis
Acute Care Hospitals · Saint Louis, MOMercy Hospital South
Acute Care Hospitals · Saint Louis, MOSt Lukes Hospital
Acute Care Hospitals · Chesterfield, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63131 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAINT LOUIS, MO 63131
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 Elizabeth Wegleitner's NPI number?
The NPI number for Elizabeth Wegleitner is 1588014757. It was assigned to this individual provider in the NPPES registry on June 17, 2016.
Where is Elizabeth Wegleitner located?
Elizabeth Wegleitner practices at 1000 Des Peres Rd Ste 300, Saint Louis, MO 63131. The listed phone number is (314) 919-2600.
What is Elizabeth Wegleitner's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Elizabeth Wegleitner enrolled in Medicare?
Yes. Elizabeth Wegleitner 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 Elizabeth Wegleitner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Wegleitner reassigns Medicare benefits to Mercy Clinic East Communities (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 Elizabeth Wegleitner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Elizabeth Wegleitner accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 3 other insurers list Elizabeth Wegleitner 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 Elizabeth Wegleitner affiliated with any hospitals?
According to CMS data, Elizabeth Wegleitner is affiliated with Mercy Hospital St Louis, Mercy Hospital South and St Lukes Hospital.
When was this NPI record last updated?
The NPPES record for Elizabeth Wegleitner was last updated on September 28, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Elizabeth Ann Wegleitner, M.D., M.S. · NPI 1588014757
Obstetrics & Gynecology physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since June 17, 2016.
## Identity
- **NPI:** 1588014757 (Entity type: Individual)
- **Enumerated:** June 17, 2016
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 2016020418 (Missouri)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1000 DES PERES RD STE 300, Saint Louis, MO 63131-2040
- **Phone:** (314) 919-2600
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Mercy Clinic East Communities (NPI 1851335228, Saint Louis, MO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** September 28, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1588014757) · Data from the CMS NPPES public registry.