NANCY DUBUISSON BARKER MD
NPI 1225185184
Anesthesiology in Lafayette, LA
About Nancy Dubuisson Barker Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NANCY DUBUISSON BARKER MD (NPI 1225185184) is an individual anesthesiology provider in Lafayette, Louisiana, licensed in Louisiana (MD.204097) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of Louisiana State University School Of Medicine In New Orleans (2006).
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
Nancy Dubuisson Barker Md 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 Nancy Barker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Loveland, CO 80538
- Reassigned Medicare billing, Colorado enrollment
- 2,596 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 2
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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LAFAYETTE, LA 70503
LAFAYETTE, LA 70503
LAFAYETTE, LA 70503
LAFAYETTE, LA 70503
LAFAYETTE, LA 70503
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 Nancy Barker's NPI number?
The NPI number for Nancy Barker is 1225185184. It was assigned to this individual provider in the NPPES registry on January 4, 2007.
Where is Nancy Barker located?
Nancy Barker practices at 1214 Coolidge Blvd, Lafayette, LA 70503. The listed phone number is (504) 779-5515.
What is Nancy Barker's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Nancy Barker enrolled in Medicare?
Yes. Nancy 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 organization bills Medicare for Nancy Barker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nancy Barker reassigns Medicare benefits to Poudre Valley Medical Group, LLC (Loveland, CO). 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 Nancy Barker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nancy Barker accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan and Select Health list Nancy 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.
When was this NPI record last updated?
The NPPES record for Nancy Barker was last updated on December 4, 2017. 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.
# Nancy Dubuisson Barker, MD · NPI 1225185184
Anesthesiology physician in Lafayette, Louisiana. Individual provider, active in the CMS NPPES registry since January 4, 2007.
## Identity
- **NPI:** 1225185184 (Entity type: Individual)
- **Enumerated:** January 4, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** MD.204097 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1214 COOLIDGE BLVD, Lafayette, LA 70503-2621
- **Phone:** (504) 779-5515
## 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:** Poudre Valley Medical Group, LLC (NPI 1366763260, Loveland, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Louisiana State University School Of Medicine In New Orleans, class of 2006
## Record status
- **NPPES last updated:** December 4, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1225185184) · Data from the CMS NPPES public registry.