Doctor profile · Federal record
Dr. Karen Charlton, CFNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Memphis, TN
- NPI 1073581823
- Accepts Medicare
- 29 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6799 Great Oaks RD Ste 105
Memphis, TN 381382572
(901) 821-8300 - Mailing address
-
6799 Great Oaks RD
Memphis, TN 381382588
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- January 7, 2026
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Tennessee #27421
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1073581823. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
81
Distinct HCPCS
2
Medicare allowed
$6,282
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 66 | 51 | $72 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 15 | 13 | $102 |
In context: peer comparison
Among 134 peers in this city , average services per provider: 121. This provider delivers 0.7× the peer median.Open Payments
Industry payments received
All-time total
$2,310
Transactions
53
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 17 | $938.08 | |
| Novo Nordisk Inc | 17 | $484.56 | |
| Lilly USA, LLC | 3 | $220.30 | |
| GlaxoSmithKline, LLC. | 4 | $142.92 | |
| Amgen Inc. | 2 | $137.38 | |
| Bayer Healthcare Pharmaceuticals Inc. | 1 | $125.11 | |
| Dexcom, Inc. | 1 | $96.55 | |
| Vanda Pharmaceuticals Inc. | 1 | $35.91 | |
| Corcept Therapeutics | 1 | $22.53 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 1 | $21.80 | |
| Seqirus USA Inc | 1 | $20.02 | |
| ABBVIE INC. | 1 | $19.59 | |
| Exact Sciences Corporation | 1 | $15.84 | |
| Merck Sharp & Dohme LLC | 1 | $15.05 | |
| Phathom Pharmaceuticals, Inc. | 1 | $14.06 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
418
Patients
231
Total drug cost
$5,628
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 54 | 26 | $631 |
| Amlodipine Besylate | Generic | 36 | 22 | $186 |
| Lisinopril | Generic | 34 | 16 | $173 |
| Levothyroxine Sodium | Generic | 32 | 22 | $536 |
| Meloxicam | Generic | 32 | 21 | $191 |
| Prednisone | Generic | 32 | 29 | $75 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 31 | 14 | $1,321 |
| Pantoprazole Sodium | Generic | 28 | 14 | $557 |
| Escitalopram Oxalate | Generic | 26 | 14 | $199 |
| Doxycycline Hyclate | Generic | 24 | 23 | $336 |
Frequently asked questions
What is Dr. Karen Charlton's medical specialty?
Dr. Karen Charlton practices Family Nurse Practitioner in Memphis, TN.
Where does Dr. Karen Charlton practice?
Dr. Karen Charlton practices at 6799 Great Oaks RD Ste 105, Memphis, TN 381382572. Office phone: 9018218300.
What is Dr. Karen Charlton's NPI?
Dr. Karen Charlton's National Provider Identifier (NPI) is 1073581823, issued by NPPES.
Does Dr. Karen Charlton accept Medicare assignment?
Yes. Dr. Karen Charlton accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Charlton commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.