JACKLYN M OAKLEY MD
NPI 1225476146
Family Medicine in Evansville, IN
About Jacklyn M Oakley Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JACKLYN M OAKLEY MD (NPI 1225476146) is an individual family medicine provider in Evansville, Indiana, licensed in Indiana (0174341A) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS, is affiliated with Deaconess Hospital Inc, and is a graduate of Indiana University School Of Medicine (2013).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Jacklyn M Oakley 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 Reassignments
3Medicare enrollment records show Jacklyn Oakley reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Evansville, IN 47725
- Reassigned Medicare billing, Indiana enrollment
- 444 clinicians in this Medicare group
Evansville, IN 47710
- Reassigned Medicare billing, Indiana enrollment
- 717 clinicians in this Medicare group
Evansville, IN 47750
- Reassigned Medicare billing, Indiana enrollment
- Medicare enrollment name: St Marys Medical Group LLC
- 288 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Deaconess Hospital Inc
Acute Care Hospitals · Evansville, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 47725 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.
EVANSVILLE, IN 47725
EVANSVILLE, IN 47725
EVANSVILLE, IN 47725
EVANSVILLE, IN 47725
EVANSVILLE, IN 47725
EVANSVILLE, IN 47725
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 Jacklyn Oakley's NPI number?
The NPI number for Jacklyn Oakley is 1225476146. It was assigned to this individual provider in the NPPES registry on June 13, 2013. The provider is also known as Jacklyn M Neumann.
Where is Jacklyn Oakley located?
Jacklyn Oakley practices at 14020 Old State Rd, Evansville, IN 47725. The listed phone number is (812) 428-2746.
What is Jacklyn Oakley's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Jacklyn Oakley enrolled in Medicare?
Yes. Jacklyn Oakley 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 Jacklyn Oakley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jacklyn Oakley reassigns Medicare benefits to 3 organizations: Deaconess Clinic, Inc (Evansville, IN), Deaconess Hospital, Inc (Evansville, IN) and St Mary's Medical Group, LLC (Evansville, IN). 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 Jacklyn Oakley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jacklyn Oakley accept?
Health plans from CareSource list Jacklyn Oakley 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 Jacklyn Oakley affiliated with any hospitals?
According to CMS data, Jacklyn Oakley is affiliated with Deaconess Hospital Inc.
When was this NPI record last updated?
The NPPES record for Jacklyn Oakley was last updated on September 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 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.
# Jacklyn M Oakley, MD · NPI 1225476146
Family Medicine physician in Evansville, Indiana. Individual provider, active in the CMS NPPES registry since June 13, 2013.
## Identity
- **NPI:** 1225476146 (Entity type: Individual)
- **Enumerated:** June 13, 2013
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 0174341A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 14020 OLD STATE RD, Evansville, IN 47725-1164
- **Phone:** (812) 428-2746
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Deaconess Clinic, Inc (NPI 1043466329, Evansville, IN); Deaconess Hospital, Inc (NPI 1750399259, Evansville, IN); St Mary's Medical Group, LLC (NPI 1164852539, Evansville, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Indiana University School Of Medicine, class of 2013
## Record status
- **NPPES last updated:** September 22, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1225476146) · Data from the CMS NPPES public registry.