DAWN BARKER D.O.
NPI 1982080255
Family Medicine in Springfield, MO
About Dawn Barker D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAWN BARKER D.O. (NPI 1982080255) is an individual family medicine provider in Springfield, Missouri, licensed in Missouri (2018008535) and active in the NPI registry since August 2015. She is enrolled in Medicare PECOS, is affiliated with Cox Medical Centers, and maintains a secondary practice location in Lebanon.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Dawn Barker D.o. 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
2Medicare enrollment records show Dawn Barker reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Springfield, MO 65807
- Reassigned Medicare billing, Missouri enrollment
- 34 clinicians in this Medicare group
Springfield, MO 65807
- Reassigned Medicare billing, Missouri enrollment
- 1,487 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cox Medical Centers
Acute Care Hospitals · Springfield, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 65807 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 9
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SPRINGFIELD, MO 65807
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 Dawn Barker's NPI number?
The NPI number for Dawn Barker is 1982080255. It was assigned to this individual provider in the NPPES registry on August 10, 2015.
Where is Dawn Barker located?
Dawn Barker practices at 3805 S Kansas Expy Ste B, Springfield, MO 65807. The listed phone number is (417) 269-0269.
What is Dawn Barker's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Dawn Barker enrolled in Medicare?
Yes. Dawn Barker 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 Dawn Barker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dawn Barker reassigns Medicare benefits to 2 organizations: Lester E Cox Medical Centers (Springfield, MO) and Mercy Clinic Springfield Communities (Springfield, 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 Dawn Barker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dawn Barker accept?
Health plans from Anthem Blue Cross and Blue Shield, Cox HealthPlans and Oscar Insurance Company list Dawn Barker 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 Dawn Barker affiliated with any hospitals?
According to CMS data, Dawn Barker is affiliated with Cox Medical Centers.
When was this NPI record last updated?
The NPPES record for Dawn Barker was last updated on September 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 46 days 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.
# Dawn Barker, D.O. · NPI 1982080255
Family Medicine physician in Springfield, Missouri. Individual provider, active in the CMS NPPES registry since August 10, 2015.
## Identity
- **NPI:** 1982080255 (Entity type: Individual)
- **Enumerated:** August 10, 2015
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 2018008535 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 3805 S KANSAS EXPY STE B, Springfield, MO 65807-6989
- **Phone:** (417) 269-0269 · **Fax:** (417) 269-0279
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Lester E Cox Medical Centers (NPI 1427123140, Springfield, MO); Mercy Clinic Springfield Communities (NPI 1245277631, Springfield, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Kansas City University Of Physicians And Surgeons, class of 2015
## Record status
- **NPPES last updated:** September 8, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1982080255) · Data from the CMS NPPES public registry.