DR. CINDY M. LEAHY D.O.
NPI 1609856301
Family Medicine in Wentzville, MO
About Dr. Cindy M. Leahy D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CINDY M. LEAHY D.O. (NPI 1609856301) is an individual family medicine provider in Wentzville, Missouri, licensed in Missouri (110480) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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 (PECOS)
Dr. Cindy M. Leahy D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Cindy Leahy reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ballwin, MO 63011
- 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.
Physician 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 7
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 Cindy Leahy's NPI number?
The NPI number for Cindy Leahy is 1609856301. It was assigned to this individual provider in the NPPES registry on January 19, 2006.
Where is Cindy Leahy located?
Cindy Leahy practices at 1502 W Meyer Rd, Wentzville, MO 63385. The listed phone number is (636) 698-6266.
What is Cindy Leahy's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Cindy Leahy enrolled in Medicare?
Yes. Cindy Leahy is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Cindy Leahy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cindy Leahy reassigns Medicare benefits to Mercy Clinic East Communities (Ballwin, 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 Cindy Leahy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Cindy Leahy was last updated on August 8, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.