KATHLEEN E JAEGER M.D., PH.D.
NPI 1609280619
Obstetrics & Gynecology in Saint Louis, MO
About Kathleen E Jaeger M.d., Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHLEEN E JAEGER M.D., PH.D. (NPI 1609280619) is an individual obstetrics & gynecology provider in Saint Louis, Missouri, licensed in Missouri (2018014207) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS, is affiliated with Barnes Jewish Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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
Kathleen E Jaeger M.d., Ph.d. 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 Kathleen Jaeger reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Louis, MO 63141
- Reassigned Medicare billing, Missouri enrollment
- 611 clinicians in this Medicare group
Saint Clair, MO 63077
- Reassigned Medicare billing, Missouri enrollment
- Also billed through NPI 1396827408 (Missouri)
- 76 clinicians in this Medicare group
Farmington, MO 63640
- Reassigned Medicare billing, Missouri enrollment
- 71 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 4
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Barnes Jewish Hospital
Acute Care Hospitals · Saint Louis, MOMercy Hospital South
Acute Care Hospitals · Saint Louis, MOMissouri Baptist Medical Center
Acute Care Hospitals · Town And Country, MOBarnes-Jewish West County Hospital
Acute Care Hospitals · Creve Coeur, MOSt Lukes Hospital
Acute Care Hospitals · Chesterfield, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63119 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAINT LOUIS, MO 63119
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 Kathleen Jaeger's NPI number?
The NPI number for Kathleen Jaeger is 1609280619. It was assigned to this individual provider in the NPPES registry on June 17, 2014.
Where is Kathleen Jaeger located?
Kathleen Jaeger practices at 9450 Manchester Rd Ste 206, Saint Louis, MO 63119. The listed phone number is (314) 567-9199.
What is Kathleen Jaeger's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Kathleen Jaeger enrolled in Medicare?
Yes. Kathleen Jaeger 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 Kathleen Jaeger's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kathleen Jaeger reassigns Medicare benefits to 3 organizations: Physician Groups Lc (Saint Louis, MO), Missouri Baptist Hospital Of Sullivan (Saint Clair, MO) and Parkland Health Center (Farmington, 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 Kathleen Jaeger's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kathleen Jaeger accept?
Health plans from UnitedHealthcare list Kathleen Jaeger 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 Kathleen Jaeger affiliated with any hospitals?
According to CMS data, Kathleen Jaeger is affiliated with Barnes Jewish Hospital, Mercy Hospital South, Missouri Baptist Medical Center, Barnes-Jewish West County Hospital and St Lukes Hospital.
When was this NPI record last updated?
The NPPES record for Kathleen Jaeger was last updated on March 4, 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.
# Kathleen E Jaeger, M.D., PH.D. · NPI 1609280619
Obstetrics & Gynecology physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since June 17, 2014.
## Identity
- **NPI:** 1609280619 (Entity type: Individual)
- **Enumerated:** June 17, 2014
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 2018014207 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 9450 MANCHESTER RD STE 206, Saint Louis, MO 63119-1452
- **Phone:** (314) 567-9199
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Physician Groups Lc (NPI 1285664268, Saint Louis, MO); Missouri Baptist Hospital Of Sullivan (NPI 1790953909, Saint Clair, MO); Parkland Health Center (NPI 1922016112, Farmington, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** March 4, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1609280619) · Data from the CMS NPPES public registry.