MRS. KAREN HINTZ CHARLTON CFNP
NPI 1073581823
Nurse Practitioner - Family in Memphis, TN
About Mrs. Karen Hintz Charlton Cfnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. KAREN HINTZ CHARLTON CFNP (NPI 1073581823) is an individual family provider in Memphis, Tennessee, licensed in Tennessee (27421) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS, is affiliated with Baptist Memorial Hospital, and is a graduate of Other (1997).
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
Mrs. Karen Hintz Charlton Cfnp 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 Karen Charlton reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Memphis, TN 38138
- Reassigned Medicare billing, Tennessee enrollment
- 166 clinicians in this Medicare group
Covington, TN 38019
- Reassigned Medicare billing, Tennessee enrollment
- 87 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Baptist Memorial Hospital
Acute Care Hospitals · Memphis, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 38138 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
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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Karen Charlton's NPI number?
The NPI number for Karen Charlton is 1073581823. It was assigned to this individual provider in the NPPES registry on March 9, 2006.
Where is Karen Charlton located?
Karen Charlton practices at 6799 Great Oaks Rd Ste 105, Memphis, TN 38138. The listed phone number is (901) 821-8300.
What is Karen Charlton's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Karen Charlton enrolled in Medicare?
Yes. Karen Charlton 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 Karen Charlton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Charlton reassigns Medicare benefits to 2 organizations: Consolidated Medical Practices Of Memphis,pllc (Memphis, TN) and Saint Francis Physician Network, LLC (Covington, TN). 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 Karen Charlton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Karen Charlton accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 3 other insurers list Karen Charlton 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 Karen Charlton affiliated with any hospitals?
According to CMS data, Karen Charlton is affiliated with Baptist Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Karen Charlton was last updated on January 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.
# Mrs. Karen Hintz Charlton, CFNP · NPI 1073581823
Family physician in Memphis, Tennessee. Individual provider, active in the CMS NPPES registry since March 9, 2006.
## Identity
- **NPI:** 1073581823 (Entity type: Individual)
- **Enumerated:** March 9, 2006
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 27421 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 6799 GREAT OAKS RD STE 105, Memphis, TN 38138-2572
- **Phone:** (901) 821-8300
## 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): Consolidated Medical Practices Of Memphis,pllc (NPI 1508027491, Memphis, TN); Saint Francis Physician Network, LLC (NPI 1295258002, Covington, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1997
## Record status
- **NPPES last updated:** January 7, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1073581823) · Data from the CMS NPPES public registry.