Doctor profile · Federal record
Dr. Karen Castle, FNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Douglasville, GA
- NPI 1639311335
- Accepts Medicare
- MIPS 90.2 / 100 · 2023
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4904 Timber Ridge Dr, Suite 104
Douglasville, GA 301351828
(770) 942-4822
fax (770) 942-5311
Credentials & registration
- NPI registered
- March 2009 — 17 yrs on file
- Profile last updated
- October 9, 2025
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Georgia #RN150641
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639311335. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
68
Distinct HCPCS
2
Medicare allowed
$6,045
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 50 | 34 | $68 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 18 | 18 | $148 |
In context: peer comparison
Among 12 peers in this city , average services per provider: 85. This provider delivers 0.8× the peer median.Open Payments
Industry payments received
All-time total
$32
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 1 | $31.97 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
22
Patients
22
Total drug cost
$53
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tramadol Hcl | Generic | 22 | 22 | $53 |
Frequently asked questions
What is Dr. Karen Castle's medical specialty?
Dr. Karen Castle practices Family Nurse Practitioner in Douglasville, GA.
Where does Dr. Karen Castle practice?
Dr. Karen Castle practices at 4904 Timber Ridge Dr, Douglasville, GA 301351828. Office phone: 7709424822.
What is Dr. Karen Castle's NPI?
Dr. Karen Castle's National Provider Identifier (NPI) is 1639311335, issued by NPPES.
Does Dr. Karen Castle accept Medicare assignment?
Yes. Dr. Karen Castle accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Castle commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.