MRS. KAREN HINTZ CHARLTON CFNP
NPI 1073581823
Nurse Practitioner - Family in Memphis, TN

Active since March 09, 2006PECOS EnrolledAccepts Medicare Assignment
6799 GREAT OAKS RD STE 105, MEMPHIS, TN 38138(901) 821-8300 Get Directions Write a Review

NPPES record last updated: January 7, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jan 7, 2026, Aug 7, 2025 (2 updates tracked since 2025).

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

NPI1073581823
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. KAREN HINTZ CHARLTONCredential: CFNP
Location Address6799 GREAT OAKS RD STE 105Memphis, TN 38138-2572
Mailing Address6799 Great Oaks RdMemphis, TN 38138-2588 · (901) 821-8300
Sole ProprietorNo
Medical School CMSOtherGraduated 1997
Enumeration DateMarch 9, 2006
Last NPPES UpdateJanuary 7, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 7, 2026
NPI 1073581823 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in TN · 27421
6799 GREAT OAKS RD STE 105, Memphis, TN 38138

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

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.

PECOS PAC ID8325285349
PECOS Enrollment IDI20210520002547
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440048
Location6019 Walnut Grove RoadMemphis, TN 38120 · Shelby County
Emergency services Birthing friendly

Physician 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.

New Patient
$81.53 typical visit price
range $52.64 – $160.89
Typical copayment $20.38 (range $13.16 – $40.22)
Most-billed visit code 99203
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Nebulizer, with compressor E0570
DME-Other DME · category DE000N
1 supplier12 claims12 services$6.24 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Internal Medicine
6799 GREAT OAKS RD STE 105
MEMPHIS, TN 38138
Nurse Practitioner (Family)
6799 GREAT OAKS RD STE 105
MEMPHIS, TN 38138

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.

What insurance does Karen Charlton accept?

Health plans from Oscar Health Plan, Inc., Oscar Insurance Company and UnitedHealthcare 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 with the weekly NPPES data releases published by CMS.