MR. JAMES MATTHEW MILLER FNP
NPI 1811555121
Nurse Practitioner - Family in Lafayette, LA
About Mr. James Matthew Miller Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. JAMES MATTHEW MILLER FNP (NPI 1811555121) is an individual family provider in Lafayette, Louisiana, licensed in Louisiana (205625) and active in the NPI registry since June 2019. He is enrolled in Medicare PECOS, is affiliated with West Calcasieu Cameron Hospital, and maintains a secondary practice location in Church Point.
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 and accepts Medicare assignment
Mr. James Matthew Miller Fnp 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
6Medicare enrollment records show James Miller reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lafayette, LA 70508
- Reassigned Medicare billing, Louisiana enrollment
- 54 clinicians in this Medicare group
Lafayette, LA 70508
- Reassigned Medicare billing, Louisiana enrollment
- 114 clinicians in this Medicare group
Lafayette, LA 70506
- Reassigned Medicare billing, Louisiana enrollment
- 51 clinicians in this Medicare group
Sulphur, LA 70663
- Reassigned Medicare billing, Louisiana enrollment
- 96 clinicians in this Medicare group
Covington, LA 70433
- Reassigned Medicare billing, Louisiana enrollment
- 197 clinicians in this Medicare group
Lubbock, TX 79401
- Reassigned Medicare billing, Louisiana enrollment
- 214 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
West Calcasieu Cameron Hospital
Acute Care Hospitals · Sulphur, LAOpelousas General Health System
Acute Care Hospitals · Opelousas, LAOur Lady Of Lourdes Regional Medical Center, Inc
Acute Care Hospitals · Lafayette, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70508 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LAFAYETTE, LA 70508
LAFAYETTE, LA 70508
LAFAYETTE, LA 70508
LAFAYETTE, LA 70508
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 James Miller's NPI number?
The NPI number for James Miller is 1811555121. It was assigned to this individual provider in the NPPES registry on June 1, 2019.
Where is James Miller located?
James Miller practices at 4801 Ambassador Caffery Pkwy, Lafayette, LA 70508. The listed phone number is (337) 470-2911.
What is James Miller's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is James Miller enrolled in Medicare?
Yes. James Miller 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 James Miller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Miller reassigns Medicare benefits to 6 organizations: Acadiana Acute Care Associates, LLC (Lafayette, LA), Riverside Emergency Physician Partners LLC (Lafayette, LA), Congress Emergency Group LLC (Lafayette, LA), Calcasieu Cameron Emergency Physician Group LLC (Sulphur, LA), St Tammany Emergency Physicians Group LLC (Covington, LA) and 1 more organization, listed in the Medicare section above. 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 James Miller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is James Miller affiliated with any hospitals?
According to CMS data, James Miller is affiliated with West Calcasieu Cameron Hospital, Opelousas General Health System and Our Lady Of Lourdes Regional Medical Center, Inc.
When was this NPI record last updated?
The NPPES record for James Miller was last updated on November 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mr. James Matthew Miller, FNP · NPI 1811555121
Family physician in Lafayette, Louisiana. Individual provider, active in the CMS NPPES registry since June 1, 2019.
## Identity
- **NPI:** 1811555121 (Entity type: Individual)
- **Enumerated:** June 1, 2019
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 205625 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 4801 AMBASSADOR CAFFERY PKWY, Lafayette, LA 70508-6917
- **Phone:** (337) 470-2911 · **Fax:** (337) 470-2695
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Acadiana Acute Care Associates, LLC (NPI 1255566626, Lafayette, LA); Riverside Emergency Physician Partners LLC (NPI 1083107080, Lafayette, LA); Congress Emergency Group LLC (NPI 1912316944, Lafayette, LA); Calcasieu Cameron Emergency Physician Group LLC (NPI 1699167478, Sulphur, LA); St Tammany Emergency Physicians Group LLC (NPI 1891187654, Covington, LA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** November 20, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1811555121) · Data from the CMS NPPES public registry.