DR. SARA ASHLEY WARREN D.O.
NPI 1952742595
Family Medicine in Osage Beach, MO
About Dr. Sara Ashley Warren D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SARA ASHLEY WARREN D.O. (NPI 1952742595) is an individual family medicine provider in Osage Beach, Missouri, licensed in Missouri (2016032222) and active in the NPI registry since July 2013. She is enrolled in Medicare PECOS and maintains a secondary practice location in Richland.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Sara Ashley Warren D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Sara Warren reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Osage Beach, MO 65065
- Reassigned Medicare billing, Missouri enrollment
- 78 clinicians in this Medicare group
Buffalo, MO 65622
- Reassigned Medicare billing, Missouri enrollment
- 182 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 65065 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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OSAGE BEACH, MO 65065
OSAGE BEACH, MO 65065
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 Sara Warren's NPI number?
The NPI number for Sara Warren is 1952742595. It was assigned to this individual provider in the NPPES registry on July 11, 2013.
Where is Sara Warren located?
Sara Warren practices at 3870 Columbia Ave, Osage Beach, MO 65065. The listed phone number is (877) 406-2662.
What is Sara Warren's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Sara Warren enrolled in Medicare?
Yes. Sara Warren is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Sara Warren's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sara Warren reassigns Medicare benefits to 2 organizations: Richland Medical Center, Inc (Osage Beach, MO) and Advocates For A Healthy Community Inc (Buffalo, 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 Sara Warren'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 Sara Warren was last updated on August 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Sara Ashley Warren, D.O. · NPI 1952742595
Family Medicine physician in Osage Beach, Missouri. Individual provider, active in the CMS NPPES registry since July 11, 2013.
## Identity
- **NPI:** 1952742595 (Entity type: Individual)
- **Enumerated:** July 11, 2013
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 2016032222 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 3870 COLUMBIA AVE, Osage Beach, MO 65065-8689
- **Phone:** (877) 406-2662
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Richland Medical Center, Inc (NPI 1891680617, Osage Beach, MO); Advocates For A Healthy Community Inc (NPI 1750179610, Buffalo, MO) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 11, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1952742595) · Data from the CMS NPPES public registry.