MS. DYAN L SEFTON CRNA
NPI 1477647527
Nurse Anesthetist, Certified Registered in Charlestown, IN
About Ms. Dyan L Sefton Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. DYAN L SEFTON CRNA (NPI 1477647527) is an individual nurse anesthetist, certified registered in Charlestown, Indiana, licensed in Indiana (28104181A) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of Pittsburgh School Of Medicine (1986).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 2
Other Identifiers 5
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
Ms. Dyan L Sefton Crna 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
7Medicare enrollment records show Dyan Sefton reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Jeffersonville, IN 47130
- Reassigned Medicare billing, Indiana enrollment
- 48 clinicians in this Medicare group
Louisville, KY 40202
- Reassigned Medicare billing, Kentucky enrollment
- 526 clinicians in this Medicare group
Louisville, KY 40217
- Reassigned Medicare billing, Indiana and Kentucky enrollments
- 11 clinicians in this Medicare group
Columbus, IN 47203
- Reassigned Medicare billing, Indiana and Kentucky enrollments
- 21 clinicians in this Medicare group
Georgetown, KY 40324
- Reassigned Medicare billing, Indiana enrollment
- 9 clinicians in this Medicare group
Lexington, KY 40505
- Reassigned Medicare billing, Kentucky enrollment
- 60 clinicians in this Medicare group
Bradenton, FL 34208
- Reassigned Medicare billing, Indiana and Kentucky enrollments
- 157 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 47111 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHARLESTOWN, IN 47111
CHARLESTOWN, IN 47111
CHARLESTOWN, IN 47111
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 Dyan Sefton's NPI number?
The NPI number for Dyan Sefton is 1477647527. It was assigned to this individual provider in the NPPES registry on October 3, 2006. The provider is also known as Ms. Diane L Sefton Crna.
Where is Dyan Sefton located?
Dyan Sefton practices at 2200 Market St C/O Saint Catherine's Regional Hospital, Charlestown, IN 47111. The listed phone number is (812) 256-7679.
What is Dyan Sefton's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Dyan Sefton enrolled in Medicare?
Yes. Dyan Sefton 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 Dyan Sefton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dyan Sefton reassigns Medicare benefits to 7 organizations: Ema Anesthesia, Psc (Jeffersonville, IN), Professional Anesthesia Services Of Kentucky PLLC (Louisville, KY), Providian Anesthesia LLC (Louisville, KY), Louisville Anesthesia Provision LLC (Columbus, IN), Kentucky Anesthesia Group, Psc (Georgetown, KY) and 2 more organizations, 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 Dyan Sefton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dyan Sefton accept?
Health plans from Oscar Health Maintenance Organization of Florida list Dyan Sefton 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 Dyan Sefton was last updated on November 8, 2021. 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.
# Ms. Dyan L Sefton, CRNA · NPI 1477647527
Nurse Anesthetist, Certified Registered physician in Charlestown, Indiana. Individual provider, active in the CMS NPPES registry since October 3, 2006.
## Identity
- **NPI:** 1477647527 (Entity type: Individual)
- **Enumerated:** October 3, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 28104181A (Indiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2200 MARKET ST, C/O SAINT CATHERINE'S REGIONAL HOSPITAL, Charlestown, IN 47111-9553
- **Phone:** (812) 256-7679 · **Fax:** (812) 256-7419
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Ema Anesthesia, Psc (NPI 1104102268, Jeffersonville, IN); Professional Anesthesia Services Of Kentucky PLLC (NPI 1992212807, Louisville, KY); Providian Anesthesia LLC (NPI 1821654666, Louisville, KY); Louisville Anesthesia Provision LLC (NPI 1548442650, Columbus, IN); Kentucky Anesthesia Group, Psc (NPI 1073608634, Georgetown, KY); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Pittsburgh School Of Medicine, class of 1986
## Record status
- **NPPES last updated:** November 8, 2021
- **Other identifiers:** Other 000000286565 (IN); Other 1467530931 (IN); Medicaid 200103090B (IN); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1477647527) · Data from the CMS NPPES public registry.